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公开(公告)号:US2671986A
公开(公告)日:1954-03-16
申请号:US27374652
申请日:1952-02-27
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: CHARLES WIENER
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2660004A
公开(公告)日:1953-11-24
申请号:US17082950
申请日:1950-06-28
Applicant: RCA CORP
Inventor: DALEY CHARLES W
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S269/903
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公开(公告)号:US2644100A
公开(公告)日:1953-06-30
申请号:US63768445
申请日:1945-12-28
Applicant: TUNG SOL ELECTRIC INC
Inventor: BRAUNSDORFF REGINALD K
CPC classification number: H01K3/12 , H01J5/24 , H01J2893/0039 , H01K3/00 , Y10S29/034
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公开(公告)号:US2581945A
公开(公告)日:1952-01-08
申请号:US51191543
申请日:1943-11-27
Applicant: SYLVANIA ELECTRIC PROD
Inventor: DORAN ROBERT F
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2512277A
公开(公告)日:1950-06-20
申请号:US54159944
申请日:1944-06-22
Applicant: GEN ELECTRIC
Inventor: JACOBSEN HENRY W
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10T279/188
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公开(公告)号:US2504925A
公开(公告)日:1950-04-18
申请号:US71680346
申请日:1946-12-17
Applicant: SYLVANIA ELECTRIC PROD
Inventor: GARDNER ROLAND M
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10T137/7922 , Y10T137/86823 , Y10T137/86911
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公开(公告)号:US2499854A
公开(公告)日:1950-03-07
申请号:US77269347
申请日:1947-09-08
Applicant: SYLVANIA ELECTRIC PROD
Inventor: ELLEFSON BENNETT S
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2359500A
公开(公告)日:1944-10-03
申请号:US17691037
申请日:1937-11-27
Applicant: GEN ELECTRIC
Inventor: WHITE ARTHUR J
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10S65/04
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公开(公告)号:US2334123A
公开(公告)日:1943-11-09
申请号:US43461542
申请日:1942-03-13
Applicant: GEN ELECTRIC
Inventor: PERKINS FRANK C
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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公开(公告)号:US2268670A
公开(公告)日:1942-01-06
申请号:US30722139
申请日:1939-12-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
CPC classification number: H01J19/38 , H01J5/24 , H01J19/28 , H01J21/02 , H01J21/065 , H01J21/20 , H01J2893/0013 , H01J2893/0015 , H01J2893/003 , H01J2893/0039 , Y10S65/04
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