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发明名称
VERFAHREN ZUR GEWINNUNG VON KUPFER
摘要
申请公布号
DE2501184(C2)
申请公布日期
1977.02.10
申请号
DE19752501184
申请日期
1975.01.14
申请人
MEIXNER MICHAEL J DR ING
发明人
J DR-ING MEIXNER MICHAEL
分类号
C01G3/00;C22B3/18;C22B15/00
主分类号
C01G3/00
代理机构
代理人
主权项
地址
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