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发明名称
Antenna coupling
摘要
申请公布号
US2018331(A)
申请公布日期
1935.10.22
申请号
US19310557788
申请日期
1931.08.18
申请人
RADIO CORPORATION OF AMERICA
发明人
TELLEGEN BERNARDUS DOMINICUS HUBERTUS
分类号
H03J3/06
主分类号
H03J3/06
代理机构
代理人
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地址
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