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发明名称
Loop antenna system
摘要
申请公布号
US2465381(A)
申请公布日期
1949.03.29
申请号
US19450582207
申请日期
1945.03.12
申请人
FEDERAL TELEPHONE AND RADIO CORPORATION
发明人
LIBBY LESTER L.
分类号
H01Q7/04
主分类号
H01Q7/04
代理机构
代理人
主权项
地址
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