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发明名称
Frequency modulation receiver
摘要
申请公布号
US2163747(A)
申请公布日期
1939.06.27
申请号
US19370171820
申请日期
1937.10.30
申请人
RADIO CORPORATION OF AMERICA
发明人
CROSBY MURRAY G.
分类号
H03D3/00;H03D3/16
主分类号
H03D3/00
代理机构
代理人
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地址
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