ClassID:

119556

C22C1/0425 - CPC Classification

Classification description:

Making alloys by powder metallurgy Copper-based alloys

Recent Application in this class:
#1
20260022439
2026-01-22

COPPER ALLOY FOR SLIDING MEMBERS, SLIDING MEMBER, AND METHOD FOR PRODUCING COPPER ALLOY FOR SLIDING MEMBERS

#2
20250360561
2025-11-27

ALLOYS AND METHODS OF SYNTHESIS THEREOF

#3
20250333817
2025-10-30

Method of Manufacturing a Mixture of Pure Copper and Carbon Nanotubes and of Additive Manufacturing of a Nanocomposite Material Having a Metallic Matrix of Pure Copper Reinforced With Carbon Nanotubes by Means of Such Mixture

#4
20240327953
2024-10-03

OXIDATION AND CORROSION RESISTANT NANOSTRUCTURED COPPER-BASED METALLIC SYSTEMS

#5
20240183007
2024-06-06

SOLID PHASE METHODS FOR PRODUCING ENHANCED METAL MATRIX COMPOSITES

#6
20240116110
2024-04-11

OXIDATION RESISTANT HIGH CONDUCTIVITY COPPER ALLOYS

#7
20240018627
2024-01-18

PHOSPHOR BRONZE ALLOY POWDER

#8
20230286197
2023-09-14

Method for Producing a Component Having a Cooling Channel System

#9
20230279523
2023-09-07

Copper powder and method for producing same

#10
20230173756
2023-06-08

Three-dimensional printing

#11
20230133344
2023-05-04

ALLOY FOR RESISTOR AND USE OF RESISTOR ALLOY IN RESISTOR

#12
20230081786
2023-03-16

Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

#13
20230056933
2023-02-23

Method of suspending copper nanoparticles in tin

#14
20230002860
2023-01-05

Copper alloy, copper alloy plastic-processed material, component for electronic and electric devices, terminal, bus bar, and heat-diffusing substrate

#15
20230002858
2023-01-05

METHOD FOR MANUFACTURING Cu-Ni-Al-BASED SINTERED ALLOY

#16
20220410265
2022-12-29

General synthetic strategy for fabrication of multi-metallic nanostructures

#17
20220314376
2022-10-06

METAL COMPOSITION, BONDING MATERIAL

#18
20220297182
2022-09-22

Three-dimensional (3D) printing

#19
20220136561
2022-05-05

WEAR RESISTANT, HIGHLY THERMALLY CONDUCTIVE SINTERED ALLOY

#20
20210381110
2021-12-09

Transient liquid phase bonding compositions and power electronics assemblies incorporating the same

#21
20210363610
2021-11-25

Nano dispersion copper alloy with high air-tightness and low free oxygen content and brief manufacturing process thereof

#22
20210346959
2021-11-11

METHOD FOR MANUFACTURING A COMPONENT FOR A SANITARY FITTING

#23
20210346955
2021-11-11

High melting point metal or alloy powders atomization manufacturing processes

#24
20210346950
2021-11-11

Easily-crushable copper powder and manufacturing method therefor

#25
20210324913
2021-10-21

Sliding member and member for internal combustion engine

#26
20210323085
2021-10-21

Corrosion and Wear Resistant Overlay, Method for Forming Corrosion and Wear Resistant Overlay, and Corrosion and Wear Resistant Valve

#27
20210316350
2021-10-14

Method for forming hollow profile non-circular extrusions using shear assisted processing and extrusion (ShAPE)

#28
20210246351
2021-08-12

Rare earth regenerator material particle, rare earth regenerator material particle group, and cold head, superconducting magnet, examination apparatus, and cryopump using the same

#29
20210230717
2021-07-29

Cu-based alloy powder

#30
20210229169
2021-07-29

Method of producing stable Cu-based core-shell nanoparticles

#31
20210187614
2021-06-24

Copper alloy powder, method of producing additively-manufactured article, and additively-manufactured article

#32
20210187608
2021-06-24

Material obtained by compaction and densification of metallic powder(s)

#33
20210172973
2021-06-10

Hybrid material aircraft sensors and method of manufacturing

#34
20210154770
2021-05-27

METHOD FOR PRODUCING A COMPONENT CONTAINING COPPER USING SELECTIVE LASER SINTERING

#35
20210131494
2021-05-06

Sintered bearing for motor-type fuel pump and production method therefor

#36
20210121950
2021-04-29

NANOSTRUCTURES AND PROCESS FOR PRODUCTION

#37
20210040989
2021-02-11

Sintered bearing and method for manufacturing sintered bearing

#38
20210008629
2021-01-14

High melting point metal or alloy powders atomization manufacturing processes

#39
20200392994
2020-12-17

Sliding member

#40
20200308671
2020-10-01

ALLOY POWDER AND METHOD FOR PREPARING THE SAME

#41
20200306894
2020-10-01

METALLURGICAL COMPOSITIONS WITH THERMALLY STABLE MICROSTRUCTURES FOR ASSEMBLY IN ELECTRONIC PACKAGING

#42
20200254517
2020-08-13

Lamination shaping powder evaluation method and lamination shaping powder therefor

#43
20200239985
2020-07-30

BRONZE-POLYTETRAFLUOROETHYLENE COMPOUNDS BASED ON AN OXIDATION-RESISTANT BRONZE POWDER

#44
20200180024
2020-06-11

Lamination shaping copper powder and laminated and shaped product

#45
20200165705
2020-05-28

High-entropy alloy foam and manufacturing method for the foam

#46
20200157656
2020-05-21

Powder metallurgy process for making lead free brass alloys

#47
20200152980
2020-05-14

Negative electrode active material, negative electrode, and battery

#48
20200038959
2020-02-06

Sintered friction material

#49
20200024690
2020-01-23

Copper alloy production method and method for manufacturing foil from copper alloy

#50
20190375972
2019-12-12

Rare earth regenerator material particle, rare earth regenerator material particle group, and cold head, superconducting magnet, examination apparatus, and cryopump using the same

#51
20190358613
2019-11-28

SUPPORTED INTERMETALLIC COMPOUNDS AND USE AS CATALYST

#52
20190345980
2019-11-14

Iron-copper-based oil-impregnated sintered bearing and method for manufacturing same

#53
20190327831
2019-10-24

Ceramic copper circuit board and semiconductor device based on the same

#54
20190293676
2019-09-26

Hybrid material aircraft sensors having an encapsulated insert in a probe wall formed from a higher conductive material than the probe wall

#55
20190271069
2019-09-05

Cu-Ga SPUTTERING TARGET AND METHOD OF MANUFACTURING Cu-Ga SPUTTERING TARGET

#56
20190247950
2019-08-15

Conductive supporting member and method for producing the same

#57
20190247925
2019-08-15

Metal Foam for Electrode of Secondary Lithium Battery, Preparing Method Thereof, and Secondary Lithium Battery Including the Metal Foam

#58
20190203321
2019-07-04

Cu-BASED SINTERED BEARING AND PRODUCTION METHOD FOR Cu-BASED SINTERED BEARING

#59
20190189883
2019-06-20

Thermoelectric material, thermoelectric device, powder for thermoelectric material, and method for producing thermoelectric material

#60
20190168303
2019-06-06

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#61
20190168302
2019-06-06

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#62
20190134713
2019-05-09

ADDITIVE MANUFACTURING

#63
20190111482
2019-04-18

Process for producing a beta-alloy titanium niobium zirconium (TNZ) with a very low modulus of elasticity for biomedical applications and its embodiment by additive manufacturing

#64
20190091766
2019-03-28

Three-dimensional printing

#65
20190076927
2019-03-14

POROUS COPPER BODY, POROUS COPPER COMPOSITE MEMBER, METHOD FOR PRODUCING POROUS COPPER BODY, AND METHOD FOR PRODUCING POROUS COPPER COMPOSITE MEMBER

#66
20190071752
2019-03-07

Metal or alloy with improved physical and electrical properties

#67
20190040524
2019-02-07

METHOD OF MANUFACTURING Cu-Ga ALLOY SPUTTERING TARGET AND Cu-Ga ALLOY SPUTTERING TARGET

#68
20190032174
2019-01-31

Cu-based sintered sliding material, and production method therefor

#69
20190027620
2019-01-24

Silver-coated copper powder and method for producing same

#70
20190022758
2019-01-24

SINTERED SLIDING MEMBER HAVING EXCEPTIONAL CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE; AND METHOD FOR PRODUCING SAID MEMBER

#71
20190009331
2019-01-10

Material obtained by compaction and densification of metallic powder(s)

#72
20180361472
2018-12-20

Composite timepiece and method for producing same

#73
20180355459
2018-12-13

Oxide dispersion-strengthened alloy (ODS), lead-free and free-cutting brass and producing method thereof

#74
20180354030
2018-12-13

Porous materials via freeze-casting of metal salt solutions

#75
20180320046
2018-11-08

Rare earth regenerator material particle, rare earth regenerator material particle group, and cold head, superconducting magnet, examination apparatus, and cryopump using the same

#76
20180311713
2018-11-01

Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

#77
20180283234
2018-10-04

Sintered valve seat

#78
20180229308
2018-08-16

Extreme creep resistant nano-crystalline metallic materials

#79
20180200994
2018-07-19

MULTILAYERED SLIDING MEMBER

#80
20180200788
2018-07-19

Metal-carbon nanofiber and production method thereof

#81
20180174771
2018-06-21

Method for producing electrode material and electrode material

#82
20180161877
2018-06-14

Porous copper body, porous copper composite part, method for manufacturing porous copper body, and method for manufacturing porous copper composite part

#83
20180111199
2018-04-26

Copper alloy powder, method of producing additively-manufactured article, and additively-manufactured article

#84
20180093318
2018-04-05

COMPOSITE MATERIAL AND METHOD FOR PRODUCING COMPOSITE MATERIAL

#85
20170368603
2017-12-28

Structured powder particles for feedstock improvement for laser based additive manufacturing

#86
20170368599
2017-12-28

Equipment and method for manufacturing copper alloy material

#87
20170363167
2017-12-21

Sintered friction material for a friction lining

#88
20170333987
2017-11-23

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#89
20170328406
2017-11-16

Sintered bearing

#90
20170320134
2017-11-09

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#91
20170283911
2017-10-05

Cu-based sintered bearing and production method for Cu-based sintered bearing

#92
20170282250
2017-10-05

Sintered sliding member having exceptional corrosion resistance, heat resistance, and wear resistance; and method for producing said member

#93
20170263379
2017-09-14

Production method for R-T-B sintered magnet

#94
20170246711
2017-08-31

Cu ball, Cu core ball, solder joint, solder paste, and solder foam

#95
20170236695
2017-08-17

Cu-Ga SPUTTERING TARGET AND PRODUCTION METHOD FOR Cu-Ga SPUTTERING TARGET

#96
20170170470
2017-06-15

Negative electrode active material, negative electrode and battery

#97
20170170463
2017-06-15

Composite particle, negative electrode and battery

#98
20170164700
2017-06-15

Use of gold powder alloys for manufacturing jewellery items by selective laser melting

#99
20170157665
2017-06-08

Method of Making a High Efficiency Electrical Wire

#100
20170145875
2017-05-25

Sintered valve seat and its production method

#101
20170130299
2017-05-11

Method for manufacturing copper alloy and copper alloy

#102
20170022587
2017-01-26

Carbon-based nanotube/metal composite and methods of making the same

#103
20170011895
2017-01-12

Cu—Ga alloy sputtering target and method for producing same

#104
20160369373
2016-12-22

Alloy

#105
20160343463
2016-11-24

Method for electrical contact materials including Ag plated CNTs

#106
20160332227
2016-11-17

Metal powder, method of producing additively-manufactured article, and additively-manufactured article

#107
20160325385
2016-11-10

Manganese-containing, cobalt-based high-temperature solder alloy, powder, component and soldering method

#108
20160319397
2016-11-03

High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same

#109
20160265088
2016-09-15

Brass alloy comprising ceramic alumina nanoparticles and having improved machinability

#110
20160260881
2016-09-08

Systems, methods, and materials for cryogenic thermoelectric cooling

#111
20160258724
2016-09-08

Lead-free rimfire projectile

#112
20160237551
2016-08-18

Sputtering target and method for producing same

#113
20160230266
2016-08-11

Copper-gallium sputtering target

#114
20160223017
2016-08-04

Sintered bearing for an EGR valve and manufacturing method thereof

#115
20160208376
2016-07-21

Cu—Ga alloy sputtering target, and method for producing same

#116
20160138651
2016-05-19

Sintered bearing and method of manufacturing same

#117
20160133402
2016-05-12

Method and device for producing contact elements for electrical switch contacts

#118
20160130685
2016-05-12

Lead-free, high-sulphur and easy-cutting copper-manganese alloy and preparation method thereof

#119
20160053349
2016-02-25

Composite articles comprising spinodal copper-nickel-tin-manganese-phosphorus alloy matrix material

#120
20160047016
2016-02-18

COPPER ALLOY POWDER, SINTERED COPPER ALLOY BODY, AND BRAKE LINING FOR USE IN HIGH-SPEED RAILWAYS

#121
20150369286
2015-12-24

Sliding bearing with lining layer comprising carbon nanostructures

#122
20150354055
2015-12-10

Cu—Ga—In—Na target

#123
20150332901
2015-11-19

Cu—Ga binary alloy sputtering target and method of producing the same

#124
20150321451
2015-11-12

Bi-material strip and a method of bonding strips of different materials together

#125
20150307765
2015-10-29

Method of manufacturing metal composite material, metal composite material, method of manufacturing heat dissipating component, and heat dissipating component

#126
20150294830
2015-10-15

Combination of materials for mercury-dispensing devices and devices containing said combination of materials

#127
20150225818
2015-08-13

Copper alloy and method for manufacturing the same

#128
20150200059
2015-07-16

Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker

#129
20150155066
2015-06-04

Electrical contact materials and method for preparing the same

#130
20150136219
2015-05-21

Conductive paste, method for forming wiring, electronic component, and silicon solar cell

#131
20150072236
2015-03-12

Metal foam for electrode of secondary lithium battery, preparing method thereof, and secondary lithium battery including the metal foam

#132
20150060269
2015-03-05

Copper alloy sputtering target

#133
20150037196
2015-02-05

Method of producing a Cu-based sintered sliding member

#134
20150014156
2015-01-15

Sputtering target and method for producing same

#135
20150011655
2015-01-08

Flow system method for preparing substantially pure nanoparticles, nanoparticles obtained by this method and use thereof

#136
20140376845
2014-12-25

Sintered bearing for motor-type fuel pump with superior corrosion resistance, wear resistance and conformability

#137
20140370322
2014-12-18

Shell activated sintering of core-shell particles

#138
20140367145
2014-12-18

Method of manufacturing an elongated electrically conducting element

#139
20140363570
2014-12-11

Method for producing a sliding bearing comprising a CuNi2Si, CuFe2P or CuSnX compound

#140
20140352495
2014-12-04

Sintered alloy superior in wear resistance

#141
20140346413
2014-11-27

Silver-coated copper alloy powder and method for producing same

#142
20140332116
2014-11-13

Solder paste

#143
20140284211
2014-09-25

High purity copper—manganese alloy sputtering target

#144
20140272128
2014-09-18

Wear resistant lead free alloy bushing and method of making

#145
20140264191
2014-09-18

Multi shell metal particles and uses thereof

#146
20140251801
2014-09-11

Sputtering target and method for producing same

#147
20140209704
2014-07-31

Method of making a CIG target by cold spraying

#148
20140203222
2014-07-24

Copper particles, copper paste, process for producing conductive coating film, and conductive coating film

#149
20140147326
2014-05-29

Process for production of sintered copper alloy sliding material and sintered copper alloy sliding material

#150
20140099514
2014-04-10

Bi-material strip and a method of bonding strips of different materials together

#151
20140086784
2014-03-27

Process for producing a lead-free sliding bearing material

#152
20140048414
2014-02-20

Sputtering target and method for producing same

#153
20140037490
2014-02-06

Powder metallurgy method for making components

#154
20140034491
2014-02-06

Sputtering target and method for producing same

#155
20140026776
2014-01-30

High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same

#156
20140007987
2014-01-09

Method of using core shell pre-alloy structure to make alloys in a controlled manner

#157
20130319527
2013-12-05

Cu—Ga target, method of producing same, light-absorbing layer formed from Cu—Ga based alloy film, and CIGS system solar cell having the light-absorbing layer

#158
20130270001
2013-10-17

Connection structure

#159
20130199905
2013-08-08

Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker

#160
20130192986
2013-08-01

Method for producing Cu-Ga alloy powder, Cu-Ga alloy powder, method for producing Cu-Ga alloy sputtering target, and Cu-Ga alloy sputtering target

#161
20130189150
2013-07-25

Sintered bearing for motor-powered fuel injection pumps

#162
20130177471
2013-07-11

Copper powder for conductive paste and method for producing same

#163
20130139390
2013-06-06

Method for producing a lead-free sliding bearing

#164
20130105980
2013-05-02

SINTERABLE BONDING MATERIAL USING COPPER NANOPARTICLES, PROCESS FOR PRODUCING SAME, AND METHOD OF BONDING ELECTRONIC COMPONENT

#165
20130052473
2013-02-28

Copper-based sliding material

#166
20130036865
2013-02-14

Copper alloy for sliding materials

#167
20120325049
2012-12-27

Copper based binder for the fabrication of diamond tools

#168
20120295129
2012-11-22

Metal member manufacturing method and metal member

#169
20120294751
2012-11-22

Lead free frangible bullets

#170
20120251375
2012-10-04

Pb-free copper-alloy sliding material, and plain bearing

#171
20120217157
2012-08-30

Sputtering target and method for producing the same

#172
20120189839
2012-07-26

Method of manufacturing metal composite material, metal composite material, method of manufacturing heat dissipating component, and heat dissipating component

#173
20120186800
2012-07-26

Heat sink for electronic device and process for production thereof

#174
20120148440
2012-06-14

COPPER BRAZING FILLER METAL

#175
20120145284
2012-06-14

Cu-BASED SINTERED SLIDING MEMBER

#176
20120141057
2012-06-07

Plain bearing material

#177
20120125670
2012-05-24

Cu-Al ALLOY POWDER, ALLOY PASTE UTILIZING SAME, AND ELECTRONIC COMPONENT

#178
20120114971
2012-05-10

WEAR RESISTANT LEAD FREE ALLOY SLIDING ELEMENT METHOD OF MAKING

#179
20120091832
2012-04-19

MATRIX MATERIAL COMPRISING MAGNETIC PARTICLES FOR USE IN HYBRID AND ELECTRIC VEHICLES

#180
20120064358
2012-03-15

SLIDE MEMBER

#181
20120045360
2012-02-23

CU-GA ALLOY SPUTTERING TARGET AND MANUFACTURING METHOD THEREOF

#182
20120039552
2012-02-16

SINTERED METAL BEARING, SHAFT MEMBER FOR A PLAIN BEARING UNIT, AND PLAIN BEARING UNIT PROVIDED WITH SAID SHAFT MEMBER

#183
20110318213
2011-12-29

SHELL ACTIVATED SINTERING OF CORE-SHELL PARTICLES

#184
20110317949
2011-12-29

Sintered metallic bearing and fluid dynamic bearing device equipped with the bearing

#185
20110284372
2011-11-24

Cu-Ga ALLOY MATERIAL, SPUTTERING TARGET, METHOD OF MAKING Cu-Ga ALLOY MATERIAL, Cu-In-Ga-Se ALLOY FILM, AND METHOD OF MAKING Cu-In-Ga-Se ALLOY FILM

#186
20110256014
2011-10-20

GRAPHENE/METAL NANOCOMPOSITE POWDER AND METHOD OF MANUFACTURING THE SAME

#187
20110224112
2011-09-15

Sliding part made of Pb-free Cu-Bi based sintered alloy

#188
20110223509
2011-09-15

High Temperature Fuel Cell and Associated Fuel Cell Assembly

#189
20110204299
2011-08-25

Electrode material for vacuum circuit breaker and method of manufacturing the same

#190
20110193033
2011-08-11

Composite nanoparticles and manufacturing method thereof

#191
20110171372
2011-07-14

Preparation of metallurgic network compositions and methods of use thereof

#192
20110129173
2011-06-02

Pb-FREE COPPER ALLOY SLIDING MATERIAL AND PLAIN BEARINGS

#193
20110095239
2011-04-28

Copper powder for conductive paste and conductive paste

#194
20110056591
2011-03-10

BRASS ALLOY POWDER, BRASS ALLOY EXTRUDED MATERIAL, AND METHOD FOR PRODUCING THE BRASS ALLOY EXTRUDED MATERIAL

#195
20110048582
2011-03-03

Ti-based brazing filler metal and method for producing the same

#196
20110020171
2011-01-27

Process for production of sintered copper alloy sliding material and sintered copper alloy sliding material

#197
20100278679
2010-11-04

Nanophase cryogenic-milled copper alloys and process

#198
20100197534
2010-08-05

Multilayered sintered sliding member

#199
20100190024
2010-07-29

SINTERED COPPER-BASED MATERIAL HAVING INCREASED GRAIN SIZE AND METHOD OF MAKING THE SAME

#200
20100176119
2010-07-15

METHODS FOR IMPROVING BRAZE JOINTS UTILIZING GOLD/COPPER/NICKEL BRAZING ALLOYS

#201
20100116341
2010-05-13

Copper-gallium allay sputtering target, method for fabricating the same and related applications

#202
20100111753
2010-05-06

Pb-FREE COPPER-BASED SINTERED SLIDING MATERIAL

#203
20100104466
2010-04-29

Particle dispersion copper alloy and method for producing the same

#204
20100092327
2010-04-15

Process for making copper tungsten and copper molybdenum composite electronic packaging materials

#205
20100083861
2010-04-08

Lead free frangible bullets

#206
20100050375
2010-03-04

Copper-alloy-based sliding material, and copper-alloy-based sliding member

#207
20100007262
2010-01-14

Material for electrodes of low temperature plasma generators

#208
20090311129
2009-12-17

ABRASION RESISTANT SINTERED COPPER BASE CU-NI-SN ALLOY AND BEARING MADE FROM THE SAME

#209
20090305079
2009-12-10

Brazed articles, braze assemblies and methods therefor utilizing gold/copper/nickel brazing alloys

#210
20090297882
2009-12-03

Brazing filler metal, brazing filler metal paste, and heat exchanger

#211
20090202855
2009-08-13

POROUS SLIDING BEARING AND METHOD OF CONSTRUCTION THEREOF

#212
20090200070
2009-08-13

Cu-BASED WIRING MATERIAL AND ELECTRONIC COMPONENT USING THE SAME

#213
20090188171
2009-07-30

Polymetal powder and sintered component produced based on this powder

#214
20090186230
2009-07-23

REFRACTORY METAL-DOPED SPUTTERING TARGETS, THIN FILMS PREPARED THEREWITH AND ELECTRONIC DEVICE ELEMENTS CONTAINING SUCH FILMS

#215
20090123329
2009-05-14

Metal Matrix Material Based On Shape-Memory Alloy Powders, Production Method Thereof and Use of Same

#216
20090092517
2009-04-09

Copper Alloy Extruded Material and Its Manufacturing Method

#217
20090053090
2009-02-26

Alloy for heat dissipation of semiconductor device and semiconductor module, and method of manufacturing alloy

#218
20090034203
2009-02-05

Cr-Cu alloy, method for producing the same, heat-release plate for semiconductor, and heat-release component for semiconductor

#219
20090011268
2009-01-08

Bearing for motorized fuel pump

#220
20090001137
2009-01-01

GOLD/NICKEL/COPPER/TITANIUM BRAZING ALLOYS FOR BRAZING WC-Co TO TITANIUM AND ALLOYS THEREOF, BRAZING METHODS, AND BRAZED ARTICLES

#221
20080254316
2008-10-16

Plain-Bearing Material, Plain-Bearing Composite-Material and Uses Thereof

#222
20080166578
2008-07-10

Wear resistant lead free alloy bushing and method of making

#223
20080131307
2008-06-05

Micro-grained, cryogenic-milled copper alloys and process

#224
20080055818
2008-03-06

Powder for laminated ceramic capacitor internal electrode

#225
20080010832
2008-01-17

Production method for sintered fluid dynamic pressure bearing

#226
20070193410
2007-08-23

Copper alloy powder for electrically conductive paste

#227
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