Patents-Review.com
ClassID:

37740 ⎘

B21B2001/383 - 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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling Cladded or coated products

Recent Application in this class:
#1
20250114833
2025-04-10

SYSTEMS AND APPARATUS FOR MANUFACTURING MULTIPLE LARGE-SIZED SANDWICH PANELS

 #2
20240390963
2024-11-28

METHOD FOR TEMPER ROLLING A STEEL SHEET, TEMPER-ROLLED STEEL SHEET AND COMPONENT MANUFACTURED THEREFROM

 #3
20220186781
2022-06-16

Method of manufacturing a strip for a bearing

 #4
20210025023
2021-01-28

Duplex stainless clad steel plate and method of producing same

 #5
20200001339
2020-01-02

Method for manufacturing clad steel pipe

 #6
20190366471
2019-12-05

Method for producing a continuous strip-shaped composite material

 #7
20190329307
2019-10-31

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

 #8
20190321870
2019-10-24

Method for producing a composite material, and composite material

 #9
20190270160
2019-09-05

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

 #10
20190085434
2019-03-21

METHOD FOR PRODUCING A HOT-FORMED STEEL COMPONENT, AND HOT FORMED STEEL COMPONENT

 #11
20190076897
2019-03-14

Aluminum foil for ultraviolet light reflecting materials and method for producing same

 #12
20190066879
2019-02-28

Method and system for forming a multilayer composite structure

 #13
20190015881
2019-01-17

Aluminum foil rolling process

 #14
20180363093
2018-12-20

Dual-hardness clad steel plate and production method thereof

 #15
20180304326
2018-10-25

Clad steel plate with excellent thermal conductivity

 #16
20180236750
2018-08-23

Method for producing a composite material, and a provisional composite

 #17
20160271674
2016-09-22

Method for preparing metal composite plate strip by rolling

 #18
20150086807
2015-03-26

Isothermal processed copper cladded aluminum composite

 #19
20140290322
2014-10-02

Method for producing a component by hot forming a pre-product made of steel

 #20
20140287259
2014-09-25

Steel foil and method for manufacturing the same

 #21
20080280157
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

 #22
20080277454
2008-11-13

COMPOSITE METAL ARTICLE AND METHOD OF MAKING

 #23
20080105322
2008-05-08

Metal plate for producing flat tube, flat tube and process for producing the flat tube

 #24
20070272681
2007-11-29

Clad Material, Method for Manufacturing Said Clad Material, and Apparatus for Manufacturing Said Clad Material

 #25
20070262123
2007-11-15

Method for producing metal strips

 #26
20070089814
2007-04-26

High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same

 #27
20070051439
2007-03-08

Method for processing a steel product produced using said method

 #28
20070031695
2007-02-08

Method for separating cropped layers from plated strips by roll bonding

 #29
20070000296
2007-01-04

Rolled product, method and device for the production thereof, and use of the same

 #30
20060201220
2006-09-14

Rolling apparatus and method of making product of miscellaneous cross section with use of same

 #31
20060186178
2006-08-24

Method for the production of a strip comprising a staggered profile that runs in the longitudinal direction thereof

 #32
20060112557
2006-06-01

Tube having reinforcing structures made of profile rolled metal and method of producing same

 #33
20050139296
2005-06-30

Aluminum alloy for producing roll-shaped products

 #34
20050000678
2005-01-06

Method for processing a continuously cast metal slab or strip, and plate or strip produced in this way