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经营范围
发明名称
Elektroden mit Hartbleiteilen fuer Bleiakkumulatoren
摘要
申请公布号
DE517505(C)
申请公布日期
1931.02.04
申请号
DE1928I034396D
申请日期
1928.05.13
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
H01M4/64
主分类号
H01M4/64
代理机构
代理人
主权项
地址
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