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发明名称
Antenna feed selector system
摘要
申请公布号
US2919440(A)
申请公布日期
1959.12.29
申请号
US19530347904
申请日期
1953.04.10
申请人
MCLAUGHLIN JOHN F
发明人
MCLAUGHLIN JOHN F.
分类号
G01S1/02;G01S19/24;G01S19/29;G01S19/37
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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