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公开(公告)号:US2563468A
公开(公告)日:1951-08-07
申请号:US2563468D
CPC classification number: H01J23/22 , H01J19/28 , H01J2893/0013 , Y10T29/53261
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公开(公告)号:US2548808A
公开(公告)日:1951-04-10
申请号:US62703845
申请日:1945-11-06
Applicant: NICHOLS NATHAN P
Inventor: NICHOLS NATHAN P
IPC: H01J19/28 , H01J23/16 , H01J25/593
CPC classification number: H01J25/593 , H01J19/28 , H01J23/165 , H01J2893/0013
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公开(公告)号:US2399758A
公开(公告)日:1946-05-07
申请号:US54971444
申请日:1944-08-16
Applicant: EITEL MCCULLOUGH INC
Inventor: NICOLA PIERRI LOUIS
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2399752A
公开(公告)日:1946-05-07
申请号:US51863644
申请日:1944-01-17
Applicant: EITEL MCCULLOUGH INC
Inventor: MCCULLOUGH JACK A
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2398582A
公开(公告)日:1946-04-16
申请号:US44236142
申请日:1942-05-09
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DINNICK GEORGE M , QUITTER JOHN P
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2393459A
公开(公告)日:1946-01-22
申请号:US46072442
申请日:1942-10-02
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2387238A
公开(公告)日:1945-10-23
申请号:US50108643
申请日:1943-09-03
Applicant: TUNGSOL LAMP WORKS INC
Inventor: MAX BAREISS
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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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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公开(公告)号:US2053126A
公开(公告)日:1936-09-01
申请号:US56385031
申请日:1931-09-19
Applicant: GEN ELECTRIC
Inventor: BENTLEY JETSON O
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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公开(公告)号:US2042951A
公开(公告)日:1936-06-02
申请号:US44199730
申请日:1930-04-05
Applicant: WESTINGHOUSE LAMP CO
Inventor: WESLEY MARDEN JOHN
IPC: H01J19/28
CPC classification number: H01J19/28 , H01J2893/0013
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