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经营范围
发明名称
Verfahren zur Gewinnung von Metallen aus sulfidischen Erzen
摘要
申请公布号
DE624648(C)
申请公布日期
1936.01.25
申请号
DE1933G086575D
申请日期
1933.10.11
申请人
DR. CARL GOETZ;DR. CARL GOETZ
发明人
分类号
C21B13/00;C22B5/00
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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