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发明名称
Verfahren zur Flotation von oxydischen Eisenerzen
摘要
申请公布号
DE1131614(B)
申请公布日期
1962.06.20
申请号
DE1960F030404
申请日期
1960.01.28
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
ERBERICH DR. GUENTHER JOSEF;METZA LEOPOLD
分类号
B03D1/001
主分类号
B03D1/001
代理机构
代理人
主权项
地址
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