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发明名称
Antenna
摘要
申请公布号
US2063303(A)
申请公布日期
1936.12.08
申请号
US19340722837
申请日期
1934.04.28
申请人
RADIO CORPORATION OF AMERICA
发明人
EVANS JOHN
分类号
H01Q9/16
主分类号
H01Q9/16
代理机构
代理人
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地址
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