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发明名称
VECTOR TRANSFER FEED SYSTEM FOR A CIRCULAR ARRAY ANTENNA
摘要
申请公布号
US3573837(A)
申请公布日期
1971.04.06
申请号
USD3573837
申请日期
1969.06.30
申请人
NAVY USA
发明人
JOHN REINDEL
分类号
H01Q3/24;H01Q3/26;(IPC1-7):H01Q3/26
主分类号
H01Q3/24
代理机构
代理人
主权项
地址
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