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发明名称
Elektrischer Drehschalter
摘要
申请公布号
DE640268(C)
申请公布日期
1936.12.28
申请号
DENDATE047528D
申请日期
申请人
ELEKTROTECHNISCHE INDUSTRIE;GUST. GIERSIEPEN SEN.;EMIL BRAHM
发明人
分类号
H01H3/60;H01H19/11
主分类号
H01H3/60
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代理人
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