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发明名称
Rolling mill, hot rolling system, rolling method and rolling mill revamping method
摘要
申请公布号
EP0506138(B1)
申请公布日期
1998.02.25
申请号
EP19920105463
申请日期
1992.03.30
申请人
HITACHI, LTD.
发明人
KAJIWARA, TOSHIYUKI;SUGIYAMA, TOKUJI;TAKAKURA, YOSHIO;SAKANAKA, TAKAO;YOSHIMURA, YASUTSUGU;YASUDA, KEN-ICHI;KAGA, SHINICHI
分类号
B21B1/22;B21B1/26;B21B13/02;B21B13/14;B21B15/00;B21B27/10;B21B28/04;B21B31/07;B21B31/16;B21B31/18;B21B35/12;B21B37/00;B21B37/28;B21B45/02;(IPC1-7):B21B13/02
主分类号
B21B1/22
代理机构
代理人
主权项
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