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发明名称
Antenna system
摘要
申请公布号
US2135037(A)
申请公布日期
1938.11.01
申请号
US19360108508
申请日期
1936.10.31
申请人
RADIO CORPORATION OF AMERICA
发明人
LANDON VERNON D.
分类号
H04B1/10;H04B1/12
主分类号
H04B1/10
代理机构
代理人
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地址
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