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发明名称
Refractive antenna system
摘要
申请公布号
US2818564(A)
申请公布日期
1957.12.31
申请号
US19540430477
申请日期
1954.05.18
申请人
SANDERS ASSOCIATES, INC.
发明人
BUTLER JESSE L.
分类号
H01Q3/12
主分类号
H01Q3/12
代理机构
代理人
主权项
地址
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