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1.Radio frequency signal modifying apparatus for pressurized transmission systems 失效
Title translation: 用于加压传输系统的射频信号修改装置公开(公告)号:US3016500A
公开(公告)日:1962-01-09
申请号:US311060
申请日:1960-01-18
Applicant: POLARAD ELECTRONICS CORP
Inventor: SEYMOUR SCHNEIDER
IPC: H01P1/30
CPC classification number: H01P1/30
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公开(公告)号:US3020499A
公开(公告)日:1962-02-06
申请号:US3049060
申请日:1960-05-20
Applicant: POLARAD ELECTRONICS CORP
Inventor: LEO BEISER , SEYMOUR SCHNEIDER
CPC classification number: H01P7/04 , H01F21/065
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公开(公告)号:US3108222A
公开(公告)日:1963-10-22
申请号:US5294460
申请日:1960-08-30
Applicant: POLARAD ELECTRONICS CORP
Inventor: LAWRENCE JAFFE DAVID , LUCK JR CLARENCE F , SEYMOUR SCHNEIDER
IPC: G01R13/20
CPC classification number: G01R13/208
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4.Microwave transmission molecular identification system employing wave propagation mode detectors 失效
Title translation: 微波传输分子识别系统采用波传播模式检测器公开(公告)号:US3103627A
公开(公告)日:1963-09-10
申请号:US2986360
申请日:1960-05-18
Applicant: POLARAD ELECTRONICS CORP
Inventor: SEYMOUR SCHNEIDER
IPC: G01N22/00
CPC classification number: G01N22/00
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