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经营范围
发明名称
Zelle fuer Schmelzflusselektrolysen
摘要
申请公布号
DE556103(C)
申请公布日期
1932.08.02
申请号
DE1931K120368D
申请日期
1931.05.10
申请人
KREBS & CO. G.M.B.H.
发明人
分类号
C25C7/00
主分类号
C25C7/00
代理机构
代理人
主权项
地址
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