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发明名称
Directive radio aerial systems
摘要
申请公布号
US2729817(A)
申请公布日期
1956.01.03
申请号
US19520312077
申请日期
1952.09.29
申请人
THE GENERAL ELECTRIC COMPANY LIMITED
发明人
CORNBLEET SIDNEY
分类号
H01Q19/13
主分类号
H01Q19/13
代理机构
代理人
主权项
地址
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