发明授权
- 专利标题: Method of heating molten steel by arc process
- 专利标题(中): 通过弧过程加热钢的方法
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申请号: EP86106973.0申请日: 1986-05-22
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公开(公告)号: EP0203533B1公开(公告)日: 1991-01-23
- 发明人: Hasegawa, Teruyuki c/o Pat. Div., Nippon Kokan K.K , Yamaguchi Ryuji c/o Pat. Div., Nippon Kokan K.K , Kuwano, Seigo c/o Pat. Div., Nippon Kokan K.K , Matsuo, Kazuhiko c/o Pat. Div., Nippon Kokan K.K
- 申请人: NIPPON KOKAN KABUSHIKI KAISHA
- 申请人地址: 1-2 Marunouchi 1-chome Chiyoda-ku Tokyo 100 JP
- 专利权人: NIPPON KOKAN KABUSHIKI KAISHA
- 当前专利权人: NIPPON KOKAN KABUSHIKI KAISHA
- 当前专利权人地址: 1-2 Marunouchi 1-chome Chiyoda-ku Tokyo 100 JP
- 代理机构: Sajda, Wolf E., Dipl.-Phys.
- 优先权: JP115940/85 19850529; JP115942/85 19850529; JP115943/85 19850529; JP121731/85 19850605
- 主分类号: C21C7/00
- IPC分类号: C21C7/00 ; C21C7/072 ; C21C5/52
公开/授权文献
- EP0203533A2 Method of heating molten steel by arc process 公开/授权日:1986-12-03
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