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经营范围
发明名称
Microwave bandpass filter
摘要
申请公布号
US3875538(A)
申请公布日期
1975.04.01
申请号
US19740444140
申请日期
1974.02.20
申请人
MINET, ROGER P.;DEBEAU, JEAN H.;THEPAULT, ERNEST L.
发明人
MINET, ROGER P.;DEBEAU, JEAN H.;THEPAULT, ERNEST L.
分类号
H01P1/203;H01P7/08;(IPC1-7):H01P1/20;H01P3/08
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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