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发明名称
DEVICE FOR EMPTYING METALLURGICAL VESSELS
摘要
申请公布号
EP0282824(A3)
申请公布日期
1989.03.15
申请号
EP19880103223
申请日期
1988.03.03
申请人
ARBED S.A.
发明人
MEYER, FRANCIS
分类号
C21C5/46;(IPC1-7):B22D41/08
主分类号
C21C5/46
代理机构
代理人
主权项
地址
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