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发明名称
PROCESS FOR MANUFACTURING SEMI-FINISHED OR FINISHED ARTICLES FROM A METALLIC MATERIAL BY HOT-SHAPING
摘要
申请公布号
EP0069421(B1)
申请公布日期
1986.04.30
申请号
EP19820200780
申请日期
1982.06.23
申请人
BBC AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
GESSINGER, GERNOT, DR.;SCHROEDER, GUNTHER, DR.
分类号
B21C23/00;B21J1/06;B22F3/02;B22F3/17;C21D8/00;C22C21/12;C22F1/00;C22F1/04;C22F1/10;(IPC1-7):C22F1/00;C21D7/13
主分类号
B21C23/00
代理机构
代理人
主权项
地址
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