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公开(公告)号:EP1676650B1
公开(公告)日:2007-07-11
申请号:EP06006834.3
申请日:1998-09-11
发明人: Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu C/o JFE Steel Corporation , Yamashina, Shuichi C/o JFE Steel Corporation , Ikemune, Shozo C/o JFE Steel Corporation , Murata, Satoshi C/o JFE Steel Corporation , Yokoyama, Takashi C/o JFE Steel Corporation , Sekine, Hiroshi C/o JFE Steel Corporation , Motoyashiki, Yoichi C/o JFE Steel Corporation
CPC分类号: B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
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公开(公告)号:EP1679132B1
公开(公告)日:2007-07-25
申请号:EP06006949.9
申请日:1998-09-11
发明人: Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu C/o JFE Steel Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo C/o JFE Steel Corporation , Murata, Satoshi C/o JFE Steel Corporation , Yokoyama, Takashi C/o JFE Steel Corporation , Sekine, Hiroshi C/o JFE Steel Corporation , Motoyashiki, Yoichi C/o JFE Steel Corporation
CPC分类号: B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
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