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公开(公告)号:US3445748A
公开(公告)日:1969-05-20
申请号:US3445748D
申请日:1967-03-16
Applicant: ZENITH RADIO CORP
Inventor: CRUMLY CHARLES B
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2.Electron beam parametric amplifier with positive ion elimination 失效
Title translation: 具有正离子消除的电子束参数放大器公开(公告)号:US3271731A
公开(公告)日:1966-09-06
申请号:US33619764
申请日:1964-01-07
Applicant: ZENITH RADIO CORP
Inventor: ROBERT ADLER , CRUMLY CHARLES B , FOSTER LEIGH C , LINDLEY JOHN P
IPC: H01J25/49
CPC classification number: H01J25/49
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