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发明名称
Radio antenna
摘要
申请公布号
US2482567(A)
申请公布日期
1949.09.20
申请号
US19460681473
申请日期
1946.07.05
申请人
ONTARIO RESEARCH CORPORATION
发明人
TROWBRIDGE CHARLES A.
分类号
H01Q1/12
主分类号
H01Q1/12
代理机构
代理人
主权项
地址
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