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发明名称
Antenna system
摘要
申请公布号
US2200396(A)
申请公布日期
1940.05.14
申请号
US19380186855
申请日期
1938.01.25
申请人
MARTIN CARY W
发明人
MARTIN CARY W.
分类号
H01Q1/10
主分类号
H01Q1/10
代理机构
代理人
主权项
地址
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