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发明名称
Verfahren und Vorrichtung zum Entfernen von Kupfer aus Werkblei
摘要
申请公布号
DE1189279(B)
申请公布日期
1965.03.18
申请号
DE1963B072611
申请日期
1963.07.10
申请人
BREVETS METALLURGIQUES S. A.
发明人
DAVEY THOMAS RONALD ALBERT
分类号
C22B13/00;C22B13/06
主分类号
C22B13/00
代理机构
代理人
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