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发明名称
Phase or frequency modulated transmitter
摘要
申请公布号
US2160528(A)
申请公布日期
1939.05.30
申请号
US19370126954
申请日期
1937.02.23
申请人
RADIO CORPORATION OF AMERICA
发明人
USSELMAN GEORGE LINDLEY
分类号
H03C3/26
主分类号
H03C3/26
代理机构
代理人
主权项
地址
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