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发明名称
Radio telephone system
摘要
申请公布号
US2059719(A)
申请公布日期
1936.11.03
申请号
US19330671620
申请日期
1933.05.18
申请人
RADIO CORPORATION OF AMERICA
发明人
WILSON WILLIAM PROCTOR;MURPHY FRANCIS MONEY GRAHAM
分类号
H03G11/00;H04B1/68
主分类号
H03G11/00
代理机构
代理人
主权项
地址
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