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发明名称
Broad-band antenna system
摘要
申请公布号
US2485177(A)
申请公布日期
1949.10.18
申请号
US19460650953
申请日期
1946.02.28
申请人
RADIO CORPORATION
发明人
WEHNER ROBERT S.
分类号
H01Q9/30
主分类号
H01Q9/30
代理机构
代理人
主权项
地址
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