F27B19/04 - CPC Classification Index

#1

20220412653

2022-12-29

Device and method by which the process control, in particular temperature control, of a metal product passed through along a single running-through line is flexibly influenced by means of at least two adjacent segments

#2

20200122205

2020-04-23

System for cleaning metallic scraps from organic compounds

#3

20190032168

2019-01-31

Continuous annealing apparatus

#4

20180371577

2018-12-27

ARC FURNACE SMELTERING SYSTEM & METHOD

#5

20180347906

2018-12-06

Heating apparatus for vertically and helically conveying workpiece

#6

20170306570

2017-10-26

System and Method for Recycling Asphalt through Radiant and Convection Heating and Simultaneous Gentle Tumbling

#7

20170101586

2017-04-13

Ethylene furnace process and system

#8

20150276317

2015-10-01

Melt furnace, melt furnace control systems, and method of controlling a melt furnace

#9

20150176102

2015-06-25

Method for treating combustible material and installation

#10

20150143951

2015-05-28

Method and arrangement for refining copper concentrate

#11

20150135896

2015-05-21

Method of reduction processing of steel-making slag

#12

20150036712

2015-02-05

Electric furnace for processing glass

#13

20150034624

2015-02-05

Electric glory hole door assembly

#14

20150030048

2015-01-29

Electric glory hole insulation package

#15

20150024858

2015-01-22

Electric glory hole video camera assembly

#16

20150021311

2015-01-22

Electric glory hole heating element baffle

#17

20140291901

2014-10-02

Reduction processing apparatus for steel-making slag and reduction processing system for steel-making slag

#18

20140247856

2014-09-04

Slag-supplying container for use in electric furnace for reduction processing of steel-making slag

#19

20140102660

2014-04-17

Combined furnace system for fire refining red impure copper

#20

20140096578

2014-04-10

Method and apparatus for preparing steel stock before hot rolling

#21

20140080081

2014-03-20

Heat exchangers in sapphire processing

#22

20130327493

2013-12-12

Melting furnace for producing metal

#23

20130302217

2013-11-14

Heating module, a heating system including a plurality of heating modules, and an installation including such a heating system

#24

20130157205

2013-06-20

Mixer/flow distributors

#25

20130099431

2013-04-25

Suspension smelting furnace and a concentrate burner

#26

20120306131

2012-12-06

Distillation equipment for producing sponge titanium

#27

20120306129

2012-12-06

Reaction equipment for producing sponge titanium

#28

20120128544

2012-05-24

Device making phosphorus by thermal process

#29

20120104669

2012-05-03

Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same

#30

20120018930

2012-01-26

Temperature maintenance and/or possible heating apparatus for long metal products and relative method

#31

20110226092

2011-09-22

Process for producing molten iron and apparatus for producing molten iron

#32

20110090933

2011-04-21

Electric glass hot shop system

#33

20100270715

2010-10-28

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons

#34

20100244338

2010-09-30

NON-FERROUS METAL MELT PUMP AND NON-FERROUS METAL MELTING FURNACE USING THE SAME

#35

20100193369

2010-08-05

Enhancement of aluminum tapping by application of targeted electromagnetic field

#36

20100040992

2010-02-18

ASCENDING/DESCENDING APPARATUS AND COMPLEX SINTERING FURNACE USING THE SAME

#37

20090090216

2009-04-09

Process for producing molten iron and apparatus for producing molten iron

#38

20090051083

2009-02-26

Reduction furnace

#39

20080267251

2008-10-30

STACKED INDUCTION FURNACE SYSTEM

#40

20080264596

2008-10-30

Process and apparatus for use in recycling composite materials

#41

20080236335

2008-10-02

Method and system for the supply of hot direct reduced iron for multiple uses

#42

20080210352

2008-09-04

Method for heat-treating steel material

#43

20080175936

2008-07-24

Nano-precision sintering system

#44

20070284793

2007-12-13

Ascending/descending apparatus and complex sintering furnace using the same

#45

20070113705

2007-05-24

Process and apparatus for use in recycling composite materials

#46

20060169181

2006-08-03

Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them

#47

20060162499

2006-07-27

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same