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发明名称
Scherenstromabnehmer fuer elektrische Bahnen
摘要
申请公布号
DE656770(C)
申请公布日期
1938.02.14
申请号
DENDATS120994D
申请日期
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
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主分类号
代理机构
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