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发明名称
High frequency multiplex signaling system
摘要
申请公布号
US2005795(A)
申请公布日期
1935.06.25
申请号
US19310531676
申请日期
1931.04.21
申请人
RADIO CORPORATION OF AMERICA
发明人
MATHIEU GASTON ADELIN;PUCKLE OWEN STANDIDGE
分类号
H03B5/30;H04J1/00
主分类号
H03B5/30
代理机构
代理人
主权项
地址
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