B21B 1/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9468959 Production method of seamless tube using round bar made of high Cr-high Ni alloyDec 20, 11Oct 18, 16NIPPON STEEL & SUMITOMO METAL CORPORATION
7076983 Apparatus and method for hot rollingJan 29, 02Jul 18, 06KAWASAKI JUKOGYO KABUSHIKI KAISHA, Nakayama Steel Works, Ltd.,
6282767 Method to roll strip and plate and rolling line which performs such methodMar 22, 99Sep 04, 01DANIELI & C. OFFICINE MECCANICHE S.P.A.
6280856 Deformable roof flashing material and a method of manufacturing such a materialOct 11, 96Aug 28, 01VKR HOLDING A/S
5832985 Process and device for producing a steel strip with the properties of a cold-rolled productApr 21, 97Nov 10, 98Mannesmann AG
5802902 Production plant for continuously or discontinuously rolling hot stripNov 01, 96Sep 08, 98SMS SIEMAG AKTIENGESELLSCHAFT
4658620 Tandem millMar 13, 86Apr 21, 87SUMITOMO METAL INDUSTRIES, LTD.
4476703 Edge preforming of metal plateMar 21, 84Oct 16, 84PACIFIC TRANSCONTINENTAL CORPORATION, A CORP. OF CA
4430876 Continuous tandem hot strip mill and method of rollingSep 29, 81Feb 14, 84TIPPINS INCORPORATED
4353235 Edge preforming of metal plateJun 17, 80Oct 12, 82PACIFIC TRANSCONTINENTAL CORPORATION, A CORP. OF CA
4294094 Method for automatically controlling width of slab during hot rough-rolling thereofJan 31, 80Oct 13, 81Nippon Kokan Kabushiki Kaisha
4294394 Method of and apparatus for continuously rolling steel slabsAug 06, 79Oct 13, 81HITACHI, LTD.