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发明名称
Widerstandskapazitaetsgekoppelter Verstaerker
摘要
申请公布号
DE665022(C)
申请公布日期
1938.09.16
申请号
DE1935R093221D
申请日期
1935.04.30
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H03F1/50
主分类号
H03F1/50
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代理人
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