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发明名称
Schalt- und Maschinenanordnung zur Erzeugung von stetig regelbaren Wirk- und Blindwiderstaenden beliebigen Vorzeichens
摘要
申请公布号
DE749594(C)
申请公布日期
1945.01.10
申请号
DE1939O024401D
申请日期
1939.12.13
申请人
发明人
分类号
H02K17/38
主分类号
H02K17/38
代理机构
代理人
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地址
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