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发明名称
Multiport hybrid coupling device for wave transmission systems
摘要
申请公布号
US3219949(A)
申请公布日期
1965.11.23
申请号
US19630301463
申请日期
1963.08.12
申请人
RAYTHEON COMPANY
发明人
HEEREN VERNON L.
分类号
G01S7/03;H01P5/16;H03H7/48
主分类号
G01S7/03
代理机构
代理人
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地址
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