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发明名称
摘要
申请公布号
DE2813350(C2)
申请公布日期
1984.05.10
申请号
DE19782813350
申请日期
1978.03.28
申请人
FOSECO TRADING AG, CHUR, GRAUBUENDEN, CH
发明人
DUCHATEAU, JEAN LOUIS, METZ, JOUY-EN-JOSAS, FR;SAUTIERE, BERNARD, EMILE, SEDAN, FR
分类号
B22D11/10;B22D11/106;B22D41/00;(IPC1-7):B22D11/10;B22D35/02
主分类号
B22D11/10
代理机构
代理人
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