ClassID:

37724

B21B1/22 - CPC Classification

Classification description:

Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length

Sub-classes:
Recent Application in this class:
#1
20260148958
2026-05-28

A Rolling Apparatus for Manufacturing an Electrode and a Rolling Method for Manufacturing the Electrode

#2
20260145215
2026-05-28

COOLING MODULE, COOLING ASSEMBLY, COOLING SYSTEM, METHOD, HOT-ROLLED METAL STRIP-SHAPED PRODUCT, AND USE

#3
20260144402
2026-05-28

COATING-FREE NON-STICK PANS AND PREPARATION METHODS THEREOF

#4
20260138167
2026-05-21

COLD ROLLING MILL COMPRISING A SIDE-SHIFT SYSTEM

#5
20260131369
2026-05-14

APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE PLATE

#6
20260115776
2026-04-30

SYSTEMS, COMPOSITIONS, AND METHODS FOR PRODUCING SHARP EDGES

#7
20260091420
2026-04-02

METAL-STRIP WARPED-SHAPE CONTROL METHOD, METAL-STRIP MANUFACTURING METHOD, AND METAL-STRIP WARPED-SHAPE CONTROL DEVICE

#8
20260071292
2026-03-12

Hot rolled and heat-treated steel sheet and method of manufacturing the same

#9
20260056512
2026-02-26

METHOD FOR PRODUCING A TIMEPIECE COMPONENT

#10
20260035989
2026-02-05

SPACER FRAME ASSEMBLY AND METHOD OF MANUFACTURING

#11
20260008587
2026-01-08

Heat-Sealable Aluminium Alloy Strip for Beverage Can Lids

#12
20260001114
2026-01-01

MANUFACTURING EQUIPMENT FOR METAL BAND, ACCEPTABILITY DETERMINATION METHOD FOR METAL BAND, AND MANUFACTURING METHOD FOR METAL BAND

#13
20250354232
2025-11-20

Process for Manufacturing a Press Hardened Laser Welded Steel Part

#14
20250222500
2025-07-10

METAL PLATE, METHOD FOR MANUFACTURING METAL PLATE, AND METHOD FOR MANUFACTURING METAL MASK

#15
20250207234
2025-06-26

METHOD FOR PRODUCING A SHEET METAL OR STRIP AND A SHEET METAL OR STRIP PRODUCED USING SAME

#16
20250121429
2025-04-17

Method for producing an aluminum strip and casting-rolling system for producing an aluminum strip

#17
20250115041
2025-04-10

SYSTEMS AND METHODS FOR MANUFACTURING LARGE-SIZED SANDWICH PANEL

#18
20250066923
2025-02-27

Aluminium Strip with Antibacterial Coating

#19
20250058834
2025-02-20

STRUCTURAL PANEL ASSEMBLY AND METHOD OF MANUFACTURING

#20
20250043573
2025-02-06

COLD FORMED BEAM FOR STRUCTURES AND METHOD OF FORMING THE COLD FORMED BEAM

#21
20250043399
2025-02-06

METAL PLATE FOR PRODUCING VAPOR DEPOSITION MASKS, PRODUCTION METHOD FOR METAL PLATES, VAPOR DEPOSITION MASK, PRODUCTION METHOD FOR VAPOR DEPOSITION MASK, AND VAPOR DEPOSITION MASK DEVICE COMPRISING VAPOR DEPOSITION MASK

#22
20250020502
2025-01-16

Roll Weight System for On Machine Dynamic Verification

#23
20250011910
2025-01-09

METHOD FOR PRODUCING A HOT-DIP-COATED STEEL SHEET AND HOT-DIP-COATED STEEL SHEET

#24
20250010345
2025-01-09

STEEL PRODUCT PROCESSING PLANT WITH SCALE SEPARATION AND RECOVERY SYSTEM

#25
20240384423
2024-11-21

GAS DIFFUSION LAYER AND PREPARATION METHOD THEREFOR

#26
20240360529
2024-10-31

Stainless steel sheet and methods for manufacturing the same

#27
20240342776
2024-10-17

Roll-changing device for changing the working and/or intermediate rolls of a rolling mill stand

#28
20240316697
2024-09-26

LASER CUTTING METHOD, LASER CUTTING FACILITY, AND COLD ROLLING METHOD FOR STEEL STRIP, AND METHOD OF MANUFACTURING COLD ROLLED STEEL STRIP

#29
20240307936
2024-09-19

Method and control device for operating a strip treatment installation for processing a strip, in particular a metal strip or rolling material

#30
20240278300
2024-08-22

ROLLING MILL WITH MOVABLE HOUSING AND SEALED DOOR

#31
20240253099
2024-08-01

METHOD FOR ROLLING HIGH-TOUGHNESS HIGH-STRENGTH LOW-ALLOY STEEL

#32
20240189881
2024-06-13

MANUFACTURING METHOD AND MANUFACTURING EQUIPMENT OF COLD-ROLLED STEEL SHEET

#33
20240173759
2024-05-30

Changing the effective contour of a running surface of a working roll during hot rolling of rolling stock in a roll stand to form a rolled strip

#34
20240167117
2024-05-23

METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET, METHOD FOR PREDICTING TEMPERATURE HISTORY OF HOT-ROLLED STEEL SHEET, AND METHOD FOR PREDICTING HARDENED PORTION OF HOT-ROLLED STEEL SHEET

#35
20240167114
2024-05-23

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#36
20240058853
2024-02-22

Method and plant for producing flat rolled products

#37
20240052460
2024-02-15

Sheet steel having a deterministic surface structure

#38
20240039347
2024-02-01

Non-oriented electrical steel sheet, production method for non-oriented electrical steel sheet, electric motor and production method for electric motor

#39
20240035109
2024-02-01

Process for Manufacturing a Press Hardened Laser Welded Steel Part

#40
20240024937
2024-01-25

Homogenization control method for transverse temperature during laminar cooling of hot-rolled strip

#41
20240009723
2024-01-11

ROLLING MILL FACILITY

#42
20230416937
2023-12-28

METHOD OF MANUFACTURING A ZINC-NICKEL ALLOY ELECTROPLATED STEEL SHEET

#43
20230364662
2023-11-16

Methods For Heating Strip Product

#44
20230356278
2023-11-09

DEVICE AND METHOD FOR ROLLING A METAL STRIP

#45
20230349033
2023-11-02

HIGHLY FORMABLE, RECYCLED ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME

#46
20230330729
2023-10-19

ROLLING MILLS AND ROLLING METHODS

#47
20230302514
2023-09-28

APPARATUS AND METHOD FOR CARRYING OUT MEASUREMENTS ON A MATERIAL BEING PROCESSED IN A ROLLING PLANT

#48
20230271238
2023-08-31

ADAPTATION OF A ROLL MODEL

#49
20230265537
2023-08-24

HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF

#50
20230241657
2023-08-03

METHOD AND INSTALLATION FOR INDUCTIVELY HEATING FLAT OBJECTS

#51
20230201899
2023-06-29

Sheet steel having a deterministic surface structure

#52
20230080012
2023-03-16

Cold-rolled steel strip manufacturing facility and method for manufacturing cold-rolled steel strip

#53
20230066668
2023-03-02

Single-sided tower-type roller system based asynchronous rolling mill for rolling ultra-thin composite strip and hydraulic system

#54
20230037730
2023-02-09

Endless rolling method based on temperature uniformity control

#55
20230037579
2023-02-09

STEEL STRIP NOTCHING METHOD, COLD ROLLING METHOD, AND METHOD FOR PRODUCING COLD-ROLLED STEEL STRIP

#56
20230032122
2023-02-02

Hot rolled and heat-treated steel sheet and method of manufacturing the same

#57
20220410533
2022-12-29

MULTI-LAYER ROLLED COMPOSITE BOARD AND MANUFACTURING METHOD THEREFOR

#58
20220396054
2022-12-15

High corrosion-resistance strip steel and manufacturing method therefor

#59
20220373129
2022-11-24

ARCUATE MOUNTING BRACKET AND FABRICATION SYSTEM

#60
20220371146
2022-11-24

SYSTEMS, COMPOSITIONS, AND METHODS FOR PRODUCING SHARP EDGES

#61
20220288659
2022-09-15

METHOD AND PLANT FOR PRODUCING FLAT ROLLED PRODUCTS

#62
20220205950
2022-06-30

Metal structure evaluator for rolled steel sheets, method for evaluating metal structure of rolled steel sheet, production facility of steel product, method for manufacturing steel product, and method of quality management of steel product

#63
20220193740
2022-06-23

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#64
20220184923
2022-06-16

Roll-bonded laminate and method for producing the same

#65
20220162820
2022-05-26

Removable reef and barricade system, appurtenances, and means of manufacture

#66
20220126337
2022-04-28

Changing the effective contour of a running surface of a working roll during hot rolling of rolling stock in a roll stand to form a rolled strip

#67
20220121115
2022-04-21

Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask

#68
20220118492
2022-04-21

COLD ROLLING MILL

#69
20220081795
2022-03-17

ELECTROPLATED STEEL SHEET HAVING EXCELLENT SURFACE APPEARANCE, AND MANUFACTURING METHOD THEREFOR

#70
20220024181
2022-01-27

Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness

#71
20220017987
2022-01-20

Steel for press hardening and press hardened part manufactured from such steel

#72
20210379634
2021-12-09

Transverse vibration rolling system and preparation method for double-layer metal composite ultra-thin strip

#73
20210354181
2021-11-18

Flexible cold rolling mill and method for converting the same

#74
20210317543
2021-10-14

Method for producing ultra-thin hot-rolled strip steel

#75
20210292871
2021-09-23

Titanium material for hot working

#76
20210276061
2021-09-09

Method for the manufacture of insoluble lead anodes, used in electrowinning or electro-refining processes of high purity metals

#77
20210260635
2021-08-26

Method and device for ascertaining the lateral strip contour or the position of the strip edges of a running metal strip

#78
20210245217
2021-08-12

Methods for heating strip product

#79
20210220885
2021-07-22

Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters

#80
20210213500
2021-07-15

ADAPTATION OF A ROLL MODEL

#81
20210201946
2021-07-01

Aluminium alloy substrate for magnetic disk, method for fabricating the same, and magnetic disk composed of aluminium alloy substrate for magnetic disk

#82
20210157232
2021-05-27

METAL PLATE FOR PRODUCING VAPOR DEPOSITION MASKS, PRODUCTION METHOD FOR METAL PLATES, VAPOR DEPOSITION MASK, PRODUCTION METHOD FOR VAPOR DEPOSITION MASK, AND VAPOR DEPOSITION MASK DEVICE COMPRISING VAPOR DEPOSITION MASK

#83
20210129198
2021-05-06

Direct drive for rollers, rolls and winches in the steel / non-ferrous industries

#84
20210107254
2021-04-15

Roll-bonded laminate and method for producing the same

#85
20210060630
2021-03-04

Roll state monitor device

#86
20210025031
2021-01-28

Titanium plate

#87
20210023648
2021-01-28

Roll-bonded body and method for producing roll-bonded body

#88
20210017623
2021-01-21

Metal sheet, method of producing metal sheet, method of producing molded product of metal sheet, and molded product of metal sheet

#89
20200391479
2020-12-17

Roll-bonded laminate and method for producing the same

#90
20200391262
2020-12-17

Sheet metal rolling machine for forming complex shapes

#91
20200377988
2020-12-03

METHOD FOR HEATING BLANK FOR ROLLING PRODUCTION

#92
20200370675
2020-11-26

Method for producing an electromagnetic valve assembly and electromagnetic valve assembly

#93
20200362464
2020-11-19

Vapor deposition mask substrate, vapor deposition mask substrate manufacturing method, vapor deposition mask manufacturing method, and display device manufacturing method

#94
20200339190
2020-10-29

Torsion bar for a steering system assembly

#95
20200324329
2020-10-15

Cylindrical tube formation

#96
20200291501
2020-09-17

Apparatus and method for rapidly heating cold-rolled strip steel

#97
20200291323
2020-09-17

Polymers and the use thereof as lubricating agents in the production of alkali metal films

#98
20200263283
2020-08-20

ULTRAHIGH STRENGTH MULTIPHASE STEEL AND METHOD FOR PRODUCING A STEEL STRIP FROM SAID MULTIPHASE STEEL

#99
20200232881
2020-07-23

Remote caster bearing sensing system and method

#100
20200230673
2020-07-23

Cold rolling mill and cold rolling method

#101
20200222958
2020-07-16

Temperature control device for endless rolling line

#102
20200208365
2020-07-02

Removable reef and barricade system, appurtenances, and means of manufacture

#103
20200149775
2020-05-14

Sealed and/or reinforced flanged ring connector for single- and double-wall HVAC ducting

#104
20200149139
2020-05-14

Metal plate for producing vapor deposition masks, production method for metal plates, vapor deposition mask, production method for vapor deposition mask, and vapor deposition mask device comprising vapor deposition mask

#105
20200101558
2020-04-02

Roll-bonded body and method for producing same

#106
20200061685
2020-02-27

Method for producing a metal strip in a cast-rolling installation

#107
20200031096
2020-01-30

Roll-bonded laminate and method for producing the same

#108
20200030921
2020-01-30

ALLOYS

#109
20200030862
2020-01-30

Notching equipment for steel strip, method of notching steel strip, cold rolling facility, and method of cold rolling

#110
20200023417
2020-01-23

Methods of making highly-formable aluminum alloys and aluminum alloy products thereof

#111
20200019056
2020-01-16

Metal plate for producing vapor deposition masks, inspection method for metal plates, production method for metal plates, vapor deposition mask, vapor deposition mask device, and production method for vapor deposition masks

#112
20200017951
2020-01-16

METAL PLATE FOR PRODUCING VAPOR DEPOSITION MASKS, PRODUCTION METHOD FOR METAL PLATES, VAPOR DEPOSITION MASK, PRODUCTION METHOD FOR VAPOR DEPOSITION MASK, AND VAPOR DEPOSITION MASK DEVICE COMPRISING VAPOR DEPOSITION MASK

#113
20200017950
2020-01-16

Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask

#114
20190376165
2019-12-12

ALUMINUM ALLOYS AND METHODS OF MANUFACTURE

#115
20190366471
2019-12-05

Method for producing a continuous strip-shaped composite material

#116
20190339469
2019-11-07

Macro-molecular leakage-free self-adhering aluminum foil and manufacturing method thereof

#117
20190329307
2019-10-31

Method and device for producing a continuous strip-shaped composite material

#118
20190315112
2019-10-17

PROCESS AND APPARATUS FOR PRODUCING MULTILAYER METAL STRIP PACKS

#119
20190299263
2019-10-03

Rolling and preparation method of magnesium alloy sheet

#120
20190271063
2019-09-05

STEEL SHEET FOR HOT STAMPING USE, METHOD OF PRODUCTION OF SAME, AND METHOD OF PRODUCTION OF HIGH STRENGTH PART

#121
20190270160
2019-09-05

Method and device for producing a continuous strip-shaped composite material

#122
20190270127
2019-09-05

METHOD FOR MANUFACTURING HOT-ROLLED COIL, AND METHOD FOR SHAPE-CORRECTION OF HOT-ROLLED COIL

#123
20190264306
2019-08-29

Pressure vessel steel having excellent hydrogen induced cracking resistance, and manufacturing method therefor

#124
20190217355
2019-07-18

Device for drying a metal strip

#125
20190184499
2019-06-20

SELF BRAZING MATERIAL AND A METHOD OF MAKING THE MATERIAL

#126
20190169708
2019-06-06

1900 MPa GRADE PRESS HARDENING STEEL BY MEDIUM THIN SLAB CASTING AND DIRECT ROLLING AND METHOD FOR PRODUCING THE SAME

#127
20190161820
2019-05-30

Hot-rolled steel sheet and manufacturing method thereof

#128
20190160500
2019-05-30

Colored stainless steel plate and colored stainless steel coil

#129
20190154111
2019-05-23

Process for manufacturing a steel sheet, and steel belt made therefrom

#130
20190136339
2019-05-09

HIGH-STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT SHEAR PROCESSABILITY, AND MANUFACTURING METHOD THEREFOR

#131
20190112715
2019-04-18

Vapor deposition mask substrate, vapor deposition mask substrate manufacturing method, vapor deposition mask manufacturing method, and display device manufacturing method

#132
20190106761
2019-04-11

RAIL OF RAILWAY WITH PASSENGER AND FREIGHT MIXED TRAFFIC AND MANUFACTURING METHOD THEREOF

#133
20190105720
2019-04-11

SYSTEM AND METHOD FOR TRIM LOSS OPTIMIZATION FOR METAL INDUSTRIES

#134
20190105694
2019-04-11

HIGH-CARBON AND HIGH-STRENGTH AND TOUGHNESS PEARLITIC RAIL AND MANUFACTURING METHOD THEREOF

#135
20190105693
2019-04-11

High-toughness and plasticity hypereutectoid rail and manufacturing method thereof

#136
20190071750
2019-03-07

Method for rolling and/or heat treating a metal strip

#137
20190048281
2019-02-14

Polymers and the use thereof as lubricating agents in the production of alkali metal films

#138
20190032182
2019-01-31

Titanium plate

#139
20190024204
2019-01-24

Dual hardness steel article

#140
20190010592
2019-01-10

High performance aluminum alloys having high amounts of recycled material and methods of making the same

#141
20190009325
2019-01-10

EMERGENCY STOP CONFIGURATION FOR IRONWORKER

#142
20190003003
2019-01-03

Retention Of Mechanical Properties In Steel Alloys After Processing And In The Presence Of Stress Concentration Sites

#143
20180371574
2018-12-27

HIGH-STRENGTH THIN STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#144
20180363995
2018-12-20

Aluminum alloy brazing sheet for a heat exchanger, and process for producing the same

#145
20180345343
2018-12-06

Cooling section comprising power cooling and laminar cooling

#146
20180345342
2018-12-06

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

#147
20180340247
2018-11-29

Method for manufacturing a golf club head

#148
20180340239
2018-11-29

High-silicon steel sheet and method of manufacturing the same

#149
20180298479
2018-10-18

Production method of rolled sheet for cold-rolling, and production method of pure titanium sheet

#150
20180282836
2018-10-04

METHOD FOR CONTROLLING A METALLURGICAL PLANT IN AN OPEN-LOOP AND/OR CLOSED-LOOP MANNER

#151
20180281103
2018-10-04

Metal laminate material and production method therefor

#152
20180272684
2018-09-27

Method for engraving aluminium surfaces

#153
20180264531
2018-09-20

Device and method for leveling a metal plate

#154
20180260717
2018-09-13

Microalloyed steel mechanical property prediction method based on globally additive model

#155
20180257121
2018-09-13

METHOD FOR MANUFACTURING PLATED STEEL SHEET HAVING EXCELLENT CLARITY OF IMAGE AFTER COATING, AND PLATED STEEL SHEET MANUFACTURED THEREBY

#156
20180245176
2018-08-30

600 MPa yield strength-graded, high-stretchability hot-dip aluminum-zinc and color-coated steel plate and manufacturing method therefor

#157
20180237882
2018-08-23

Austenitic stainless steel foil

#158
20180216210
2018-08-02

Titanium composite material and titanium material for hot working

#159
20180207902
2018-07-26

SANDWICH STRUCTURE

#160
20180202017
2018-07-19

Steel for press hardening and press hardened part manufactured from such steel

#161
20180187283
2018-07-05

Hot rolled high strength steel (HRHSS) product with tensile strength of 1000-1200 MPa and total elongation of 16%-17%

#162
20180179607
2018-06-28

FERRITIC STAINLESS STEEL AND METHOD OF MANUFACTURING THE SAME

#163
20180178853
2018-06-28

AXLE OR CHASSIS COMPONENT FOR A MOTOR VEHICLE

#164
20180169724
2018-06-21

Method and device for controlling a parameter of a rolled stock

#165
20180169722
2018-06-21

SYSTEMS, METHODS AND DEVICES FOR 3D ROLLING OF MULTI-GAUGE PARTS

#166
20180155806
2018-06-07

High-strength thin steel sheet and method for manufacturing the same

#167
20180135155
2018-05-17

Steel sheet for heat treatment

#168
20180134009
2018-05-17

Devices including metal laminate with metallurgical bonds and reduced-density metal core layer

#169
20180133766
2018-05-17

Plate roll bending machine with roll position feedback contained within roll positioning cylinder

#170
20180118259
2018-05-03

TORSION BAR FOR A STEERING SYSTEM ASSEMBLY

#171
20180117653
2018-05-03

Springback compensation method for on-line real-time metal sheet roll bending

#172
20180105893
2018-04-19

High strength electric resistance welded steel pipe and method for producing high strength electric resistance welded steel pipe

#173
20180100213
2018-04-12

HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME

#174
20180100211
2018-04-12

MICROALLOY CARBON STEEL FOR PASSENGER CAR HUB BEARINGS AND METHOD FOR MANUFACTURING THE SAME

#175
20180093310
2018-04-05

Device and method for leveling a metal plate

#176
20180085801
2018-03-29

MANUFACTURING METHOD FOR HEAT TRANSFER PIPE SUPPORT STRUCTURE OF NUCLEAR STEAM GENERATOR

#177
20180078981
2018-03-22

FERRITIC STAINLESS STEEL SHEET COVER MEMBER AND PRODUCTION METHOD FOR FERRITIC STAINLESS STEEL SHEET

#178
20180056347
2018-03-01

Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheet

#179
20180038005
2018-02-08

Method for manufacturing a plate material for electrochemical process

#180
20180029102
2018-02-01

STEEL SHEET FOR HOT PRESSING AND METHOD FOR PRODUCING SAME

#181
20180029094
2018-02-01

METHODS AND APPARATUS TO DETERMINE A PLUNGE DEPTH POSITION OF MATERIAL CONDITIONING MACHINES

#182
20180002778
2018-01-04

High-strength steel sheet and method for manufacturing the same

#183
20170369978
2017-12-28

Anodized-quality aluminum alloys and related products and methods

#184
20170369964
2017-12-28

Hot-rolled steel sheet and manufacturing method thereof, and manufacturing method of cold-rolled steel sheet

#185
20170349973
2017-12-07

TITANIUM CASTING PRODUCT FOR HOT ROLLING AND METHOD FOR PRODUCING THE SAME

#186
20170348746
2017-12-07

Method for producing a thickness-profiled metal strip

#187
20170327925
2017-11-16

CROSS-STRIP TEMPERATURE VARIATION CONTROL

#188
20170314095
2017-11-02

Steel sheet for cans and method for manufacturing steel sheet for cans

#189
20170298471
2017-10-19

WIRE ROD HAVING ENHANCED STRENGTH AND IMPACT TOUGHNESS AND PREPARATION METHOD FOR SAME

#190
20170292171
2017-10-12

Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same

#191
20170283919
2017-10-05

Method of manufacturing a cold-rolled steel plate

#192
20170283901
2017-10-05

Grade 550MPA high-temperature resistant pipeline steel and method of manufacturing same

#193
20170282231
2017-10-05

Titanium casting product for hot rolling and method for producing the same

#194
20170275729
2017-09-28

METHOD OF AND FOR PRODUCING HEAVY PLATES

#195
20170275728
2017-09-28

Steel for solid oxide fuel cells and manufacturing method thereof

#196
20170259313
2017-09-14

Method and apparatus for controlling metal strip profile during rolling with direct measurement of process parameters

#197
20170239700
2017-08-24

Method of and apparatus for rolling strip of fluctuating thickness

#198
20170239596
2017-08-24

Device for filtering rolling oil

#199
20170233845
2017-08-17

Austenitic stainless steel sheet and metal gasket

#200
20170226607
2017-08-10

Method of manufacturing a cold-rolled steel plate

#201
20170225209
2017-08-10

Outer layer material for composite roll for rolling and composite roll for rolling

#202
20170211164
2017-07-27

High strength galvanized steel sheet and production method therefor

#203
20170197235
2017-07-13

Hot-rolled steel sheet

#204
20170182534
2017-06-29

Method for manufacturing hot-rolled steel sheet, steel sheet cutting location setting device, steel sheet cutting location setting method, and steel sheet manufacturing method

#205
20170182533
2017-06-29

ROLLER FOR MANUFACTURING MAGNETIC SHEET AND MANUFACTURING METHOD OF MAGNETIC SHEET

#206
20170179491
2017-06-22

Polymers and the use thereof as lubricating agents in the production of alkali metal films

#207
20170175236
2017-06-22

INDUCTION HEATABLE STAINLESS STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND METHOD OF MANUFACTURING THE SAME

#208
20170159151
2017-06-08

Method for manufacturing high-strength galvanized steel sheet

#209
20170130295
2017-05-11

Steel for mechanical structure for cold working, and method for producing same

#210
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