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公开(公告)号:US2232083A
公开(公告)日:1941-02-18
申请号:US22817738
申请日:1938-08-24
Applicant: LORENZ C AG
Inventor: ERWIN STROHFELDT
CPC classification number: H01J29/88 , H01J19/00 , H01J2893/0023
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公开(公告)号:US2175695A
公开(公告)日:1939-10-10
申请号:US24316138
申请日:1938-11-30
Applicant: GEN ELECTRIC
Inventor: PETER KNIEPEN
CPC classification number: H01J7/183 , H01J19/00 , H01J2893/0023
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公开(公告)号:US2166984A
公开(公告)日:1939-07-25
申请号:US12981237
申请日:1937-03-09
Applicant: PHILIPS NV
Inventor: GERARD BURGERS WILHELM , AGNES KLEYNEN PETRUS HUBERTUS
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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公开(公告)号:US2146098A
公开(公告)日:1939-02-07
申请号:US12674037
申请日:1937-02-20
Applicant: PHILIPS NV
Inventor: GESSEL KAREL MARINUS VAN , FRITS PRAKKE
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023 , Y10T428/292 , Y10T428/2949
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公开(公告)号:US3256458A
公开(公告)日:1966-06-14
申请号:US32210863
申请日:1963-11-07
Applicant: CSF
Inventor: LUCIEN JARASSE , JACQUES JOIRET
CPC classification number: H01J19/00 , H01J19/28 , H01J2893/0011 , H01J2893/0013 , H01J2893/0023
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公开(公告)号:US3201849A
公开(公告)日:1965-08-24
申请号:US85073159
申请日:1959-11-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: VOSS ROBERT G
CPC classification number: H01J23/27 , H01J19/00 , H01J23/26 , H01J2893/0023 , Y10T29/49016 , Y10T29/49071
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27.Process for electrophoretically coating a metal with particulate carbon material 失效
Title translation: 用颗粒碳材料电泳涂覆金属的方法公开(公告)号:US3037923A
公开(公告)日:1962-06-05
申请号:US70510057
申请日:1957-12-26
Applicant: SYLVANIA ELECTRIC PROD
Inventor: GNAU LEWIS H
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0023
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28.Method of increasing the work function of metal parts for example for electric discharge tubes 失效
Title translation: 增加放电管等金属部件功能的方法公开(公告)号:US2873223A
公开(公告)日:1959-02-10
申请号:US47055454
申请日:1954-11-22
Applicant: PHILIPS CORP
Inventor: JOHANN NIKLAS WILFRID FRANZ KO
CPC classification number: C25F3/16 , B08B3/12 , H01J19/00 , H01J2893/0023
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29.Method of emission suppression in vacuum tubes, especially magnetron hats 失效
Title translation: 真空管,特别是磁控管帽排放抑制方法公开(公告)号:US2840493A
公开(公告)日:1958-06-24
申请号:US32197652
申请日:1952-11-22
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: OKRESS ERNEST C , GREEN RALPH J
CPC classification number: H01J25/52 , H01J19/00 , H01J2893/0023 , Y10S428/938 , Y10T428/12611 , Y10T428/12806 , Y10T428/12812
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30.Black grid wire coating, and a method and device for producing it 失效
Title translation: 黑色网格线涂布,以及其制造方法和装置公开(公告)号:US2811472A
公开(公告)日:1957-10-29
申请号:US38561453
申请日:1953-10-12
Applicant: SYLVANIA ELECTRIC PROD
Inventor: SNYDER VERNE D
CPC classification number: C23C16/545 , H01J19/00 , H01J2893/0023
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