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经营范围
发明名称
Waveguide hybrid structure
摘要
申请公布号
US2973487(A)
申请公布日期
1961.02.28
申请号
US19570664877
申请日期
1957.06.03
申请人
HUGHES AIRCRAFT COMPANY
发明人
HANSON ALLAN W.;KREINHEDER DONALD E.
分类号
H01P5/16
主分类号
H01P5/16
代理机构
代理人
主权项
地址
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