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公开(公告)号:US3188508A
公开(公告)日:1965-06-08
申请号:US15764461
申请日:1961-12-07
Applicant: RCA CORP
Inventor: THOMAS JOHN J
CPC classification number: H01J31/208 , H01J29/701
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公开(公告)号:US3188507A
公开(公告)日:1965-06-08
申请号:US15766861
申请日:1961-12-07
Applicant: RCA CORP
Inventor: LAW HAROLD B , THOMAS JOHN J , JOSEF GROSS
CPC classification number: H01J31/208 , H01J29/701
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公开(公告)号:US3265915A
公开(公告)日:1966-08-09
申请号:US24936263
申请日:1963-01-04
Applicant: RCA CORP
Inventor: THOMAS JOHN J
IPC: H01J31/20
CPC classification number: H01J31/208
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公开(公告)号:US2978652A
公开(公告)日:1961-04-04
申请号:US76438058
申请日:1958-09-30
Applicant: RCA CORP
Inventor: THOMAS JOHN J
IPC: H03C7/02
CPC classification number: H03C7/025
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