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发明名称
Schleifbuegel fuer Stromabnehmer
摘要
申请公布号
DE694484(C)
申请公布日期
1940.08.02
申请号
DE1939S136199D
申请日期
1939.03.07
申请人
SIEMENS-PLANIAWERKE AKT.-GES. FUER KOHLEFABRIKATE
发明人
WARTBURG DR.-ING. OSWALD VON
分类号
B60L5/20
主分类号
B60L5/20
代理机构
代理人
主权项
地址
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