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发明名称
Loop antenna
摘要
申请公布号
US2490815(A)
申请公布日期
1949.12.13
申请号
US19450574878
申请日期
1945.01.27
申请人
FEDERAL TELEPHONE AND RADIO CORPORATION
发明人
KANDOIAN ARMIG G.
分类号
H01Q21/20;H02P9/22
主分类号
H01Q21/20
代理机构
代理人
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