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公开(公告)号:US3041936A
公开(公告)日:1962-07-03
申请号:US69357057
申请日:1957-10-31
Applicant: UNILECTRON INC
Inventor: HULL JOSEPH A
CPC classification number: G03B15/16 , G02F1/07 , H01J61/00 , H01J2893/0063
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公开(公告)号:US2963737A
公开(公告)日:1960-12-13
申请号:US75124558
申请日:1958-07-28
Applicant: MCNEIL MACHINE & ENG CO
Inventor: SODERQUIST LESLIE E
CPC classification number: B29D30/0643 , H01J61/00 , H01J2893/0056
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公开(公告)号:US2882434A
公开(公告)日:1959-04-14
申请号:US45477954
申请日:1954-09-08
Applicant: WESTERN UNION TELEGRAPH CO
Inventor: BUCKINGHAM WILLIAM D , ALDRIDGE ROBERT C
CPC classification number: H01J61/98 , H01J61/00 , H01J2893/0056
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公开(公告)号:US2164183A
公开(公告)日:1939-06-27
申请号:US18900738
申请日:1938-02-05
Applicant: GEN ELECTRIC
Inventor: LIEMPT JOHANNES A M VAN , WILLEM ELENBAAS
CPC classification number: H01J61/00 , H01J2893/0056 , H01K11/00
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公开(公告)号:US2065252A
公开(公告)日:1936-12-22
申请号:US75545834
申请日:1934-11-30
Applicant: THRASHER WILLIAM B , JAMES DANIELS
Inventor: THRASHER WILLIAM B , JAMES DANIELS
CPC classification number: H01J61/09 , H01J61/00 , H01J61/30 , H01J2893/0056
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公开(公告)号:US1608268A
公开(公告)日:1926-11-23
申请号:US73851924
申请日:1924-09-18
Applicant: GEN ELECTRIC
Inventor: FOUND CLIFTON G , IRVING LANGMUIR
CPC classification number: H01J19/82 , H01J61/00 , H01J2893/0056
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公开(公告)号:US1027162A
公开(公告)日:1912-05-21
申请号:US1910567120
申请日:1910-06-16
Applicant: GEN ELECTRIC
Inventor: WEINTRAUB EZECHIEL
CPC classification number: H01J61/00
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公开(公告)号:US913016A
公开(公告)日:1909-02-23
申请号:US1904234560
申请日:1904-11-28
Applicant: LADOFF ISADOR
Inventor: LADOFF ISADOR
CPC classification number: H01J61/00
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公开(公告)号:US280709A
公开(公告)日:1883-07-03
申请号:US280709D
CPC classification number: H01J61/00 , F21L14/00 , H05B31/00 , H05B31/22 , Y10T74/1587
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