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发明名称
KUPFERLEGIERUNGEN UND DEREN ANWENDUNG
摘要
申请公布号
DE2804947(A1)
申请公布日期
1978.08.10
申请号
DE19782804947
申请日期
1978.02.06
申请人
TREFIMETAUX
发明人
DRAPIER,CLAUDE;WHITWHAM,DONALD;FARGETTE,BERNARD
分类号
H01B1/02;C22C9/00;C22F1/00;C22F1/08;(IPC1-7):C22C9/00
主分类号
H01B1/02
代理机构
代理人
主权项
地址
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