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公开(公告)号:US1696023A
公开(公告)日:1928-12-18
申请号:US7055825
申请日:1925-11-21
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: ZWORYKIN VLADIMIR K
IPC: H01J13/48
CPC classification number: H01J13/48 , H01J2893/0087
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公开(公告)号:US1188575A
公开(公告)日:1916-06-27
申请号:US1910540738
申请日:1910-01-29
Applicant: COOPER HEWITT ELECTRIC CO
Inventor: THOMAS PERCY H
CPC classification number: H01J2893/0087
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公开(公告)号:US3202862A
公开(公告)日:1965-08-24
申请号:US8997661
申请日:1961-02-17
Applicant: GEN ELECTRIC
Inventor: PALEY JAMES J
CPC classification number: H01J13/06 , H01J13/34 , H01J2893/0087
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公开(公告)号:US3119943A
公开(公告)日:1964-01-28
申请号:US15275361
申请日:1961-11-16
Applicant: GEN ELECTRIC CO LTD
Inventor: HUBERT HOLLIDAY JOHN , ALEXANDER KETTERINGHAM TERENCE , CRUTCHLEY NEWBOLD ROY , JERRARD BOOTH ARTHUR
CPC classification number: H01J13/26 , H01J13/34 , H01J2893/0087
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公开(公告)号:US2929954A
公开(公告)日:1960-03-22
申请号:US78257558
申请日:1958-12-23
Applicant: GEN ELECTRIC
Inventor: BLATZ WALTER L
CPC classification number: H01J13/34 , H01J13/48 , H01J2893/0087 , Y10S403/05 , Y10T403/473 , Y10T403/475 , Y10T403/477
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公开(公告)号:US2886732A
公开(公告)日:1959-05-12
申请号:US66639557
申请日:1957-06-18
Applicant: BRITISH THOMSON HOUSTON CO LTD
Inventor: BOYNE KNIGHT HENDY DE
CPC classification number: H01J13/34 , H01J13/14 , H01J17/14 , H01J2893/0083 , H01J2893/0087
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公开(公告)号:US2722983A
公开(公告)日:1955-11-08
申请号:US25634551
申请日:1951-11-14
Applicant: CHEMSTRAND CORP
Inventor: GIBSON EUGENE C , HOLT LAWRENCE C
IPC: C07D333/22 , D01G1/04 , H01J13/48 , H02M1/02
CPC classification number: H01J13/48 , C07D333/22 , D01G1/04 , H01J2893/0087 , H02M1/02 , Y10T83/096 , Y10T83/207 , Y10T83/525 , Y10T83/6473
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公开(公告)号:US2605441A
公开(公告)日:1952-07-29
申请号:US22920351
申请日:1951-05-31
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: GERHARD LEWIN
IPC: H01J13/48
CPC classification number: H01J13/48 , H01J2893/0087
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公开(公告)号:US2441987A
公开(公告)日:1948-05-25
申请号:US54383944
申请日:1944-07-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BOYER JOHN L , ROSE HERBERT A
CPC classification number: H01J13/34 , H01J13/48 , H01J2893/0087
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