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发明名称
Ausfaellung von Kupfer aus kupfer- und zinkhaltigen Laugen
摘要
申请公布号
DE521111(C)
申请公布日期
1931.03.18
申请号
DE1929P060733D
申请日期
1929.07.10
申请人
PATENTAKTIEBOLAGET GROENDAL-RAMEN
发明人
分类号
C22B15/00
主分类号
C22B15/00
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代理人
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