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发明名称
Verfahren und Vorrichtung zur elektrolytischen Gewinnung von Chrom
摘要
申请公布号
DE639446(C)
申请公布日期
1936.12.05
申请号
DE1934I049008D
申请日期
1934.02.16
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
HAUTGE DR.-ING. ERNST;PFLEIDERER DR. GEORG
分类号
C25C1/10
主分类号
C25C1/10
代理机构
代理人
主权项
地址
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