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发明名称
Antenna feed system simultaneously operable at two frequencies utilizing polarization independent frequency selective intermediate reflector
摘要
申请公布号
US3231892(A)
申请公布日期
1966.01.25
申请号
US19620205438
申请日期
1962.06.26
申请人
PHILCO CORPORATION
发明人
MATSON JOHN L.;O'NIANS FRANK A.
分类号
H01Q15/00
主分类号
H01Q15/00
代理机构
代理人
主权项
地址
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