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发明名称
Polarization switching antenna system
摘要
申请公布号
US2756422(A)
申请公布日期
1956.07.24
申请号
US19520264455
申请日期
1952.01.02
申请人
THE GLENN L. MARTIN COMPANY
发明人
HERSHFIELD SANFORD
分类号
G01S7/02;H01P1/165
主分类号
G01S7/02
代理机构
代理人
主权项
地址
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