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发明名称
Verfahren zur Gewinnung von Kupfer und gegebenenfalls noch anderen Metallen, insbesondere von Zink, aus solche und Cyanid enthaltenden Fluessigkeiten
摘要
申请公布号
DE707850(C)
申请公布日期
1941.07.05
申请号
DE1937D076645D
申请日期
1937.11.21
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
SCHULENBURG DR. WILHELM;BEIER DR. HELMUT
分类号
C01G3/02
主分类号
C01G3/02
代理机构
代理人
主权项
地址
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