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公开(公告)号:US2415930A
公开(公告)日:1947-02-18
申请号:US59941245
申请日:1945-06-14
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: BORZIN JOHN J , MORAN WILLIAM G
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2400635A
公开(公告)日:1946-05-21
申请号:US45075242
申请日:1942-07-13
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2372379A
公开(公告)日:1945-03-27
申请号:US48756143
申请日:1943-05-19
Applicant: SYLVANIA ELECTRIC PROD
Inventor: KENNETH ISHLER HARRY
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2358829A
公开(公告)日:1944-09-26
申请号:US41974541
申请日:1941-11-19
Applicant: RAYTHEON MFG CO
Inventor: ROCKWOOD ALAN C
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2333145A
公开(公告)日:1943-11-02
申请号:US40407941
申请日:1941-07-25
Applicant: GAMES SLAYTER
Inventor: BENNETT WILLARD H
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2310769A
公开(公告)日:1943-02-09
申请号:US45075342
申请日:1942-07-13
Applicant: EITEL MCCULLOUGH INC
Inventor: EITEL WILLIAM W , MCCULLOUGH JACK A
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2274554A
公开(公告)日:1942-02-24
申请号:US35310740
申请日:1940-08-17
Applicant: RAYTHEON PRODUCTION CORP
Inventor: KRIM NORMAN B
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2203516A
公开(公告)日:1940-06-04
申请号:US18228537
申请日:1937-12-29
Applicant: GEN ELECTRIC
Inventor: BEGGS JAMES E
CPC classification number: H01J19/02 , H01J19/42 , H01J2893/0001 , H01J2893/0002
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公开(公告)号:US2118668A
公开(公告)日:1938-05-24
申请号:US17054637
申请日:1937-10-23
Applicant: HYGRADE SYLVANIA CORP
Inventor: GAUN HARRY M
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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公开(公告)号:US2084734A
公开(公告)日:1937-06-22
申请号:US4918735
申请日:1935-11-11
Applicant: HYGRADE SYLVANIA CORP
Inventor: KRAHL WALTER L
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
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