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发明名称
Antenna system
摘要
申请公布号
US2254697(A)
申请公布日期
1941.09.02
申请号
US19400325680
申请日期
1940.03.25
申请人
GENERAL ELECTRIC COMPANY
发明人
GODET SIDNEY
分类号
H01Q21/20
主分类号
H01Q21/20
代理机构
代理人
主权项
地址
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