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发明名称
Schleifschuh fuer Stromabnehmer
摘要
申请公布号
DE690904(C)
申请公布日期
1940.05.10
申请号
DE1938S130460D
申请日期
1938.01.20
申请人
SIEMENS-PLANIAWERKE AKT.-GES. FUER KOHLEFABRIKATE
发明人
WARTBURG DR. OSWALD VON
分类号
B60L5/08
主分类号
B60L5/08
代理机构
代理人
主权项
地址
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