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发明名称
Umschalter fuer Rundfunkgeraete
摘要
申请公布号
DE694324(C)
申请公布日期
1940.07.29
申请号
DE193700A4716D
申请日期
1937.11.03
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
KOENIG ERWIN
分类号
H01H19/64
主分类号
H01H19/64
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代理人
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