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发明名称
Verfahren zur Flotation von Kupfer- und Bleimineralien aus fein verwachsenen komplexen und pyritischen Blei-Kupfer-Zink-Erzen
摘要
申请公布号
DE1150031(B)
申请公布日期
1963.06.12
申请号
DE1961U008490
申请日期
1961.11.24
申请人
UNTERHARZER BERG- UND HUETTENWERKE G.M.B.H.
发明人
CLEMENT DR.-ING. MARTIN;KLOESSEL DIPL.-ING. EBERHARD;KRAUME DR.-ING. EMIL
分类号
B03D1/02
主分类号
B03D1/02
代理机构
代理人
主权项
地址
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