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公开(公告)号:US2782907A
公开(公告)日:1957-02-26
申请号:US25897051
申请日:1951-11-29
Applicant: RCA CORP
Inventor: HERMAN RUEGER
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US2778485A
公开(公告)日:1957-01-22
申请号:US35113853
申请日:1953-04-27
Applicant: ERNESTO GABBRIELLI
Inventor: ERNESTO GABBRIELLI
IPC: H01J7/18
CPC classification number: H01J7/186 , Y10T428/31678
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公开(公告)号:US2666159A
公开(公告)日:1954-01-12
申请号:US24091551
申请日:1951-08-08
Applicant: GEN ELECTRIC
Inventor: REED ROBERT I
CPC classification number: H01J21/065 , H01J7/186
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公开(公告)号:US2657452A
公开(公告)日:1953-11-03
申请号:US2955848
申请日:1948-05-27
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: FREDERIK VEENEMANS CORNELIS , FRANS JANSEN
IPC: H01J7/18
CPC classification number: H01J7/186 , Y10S72/70 , Y10T29/49792 , Y10T29/49826 , Y10T29/49929
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公开(公告)号:US2433962A
公开(公告)日:1948-01-06
申请号:US56134944
申请日:1944-11-01
Applicant: UNITED ELECTRONICS COMPANY
Inventor: STEIGER BENJAMIN F
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US2426247A
公开(公告)日:1947-08-26
申请号:US48028343
申请日:1943-03-24
Applicant: UNITED ELECTRONIES COMPANY
Inventor: FRANKLIN STEIGER BENJAMIN
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US2400345A
公开(公告)日:1946-05-14
申请号:US57719845
申请日:1945-02-10
Applicant: GEN ELECTRIC
Inventor: FULTON JOHN W
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US2341483A
公开(公告)日:1944-02-08
申请号:US50431543
申请日:1943-09-29
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: AUSTIN STEPHEN RONALD
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公开(公告)号:US2180714A
公开(公告)日:1939-11-21
申请号:US20522138
申请日:1938-04-30
Applicant: KEMET LAB CO INC
Inventor: MCQUADE JOHN D
IPC: H01J7/18
CPC classification number: H01J7/186
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公开(公告)号:US2112082A
公开(公告)日:1938-03-22
申请号:US11237336
申请日:1936-11-23
Applicant: SIEMENS AG
Inventor: WERNER ESPE
IPC: H01J7/18
CPC classification number: H01J7/186
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