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131.Contoured glow discharge cathode producing focused electron beams 失效
Title translation: 生产聚焦电子束的圆形玻璃放电阴极公开(公告)号:US3430091A
公开(公告)日:1969-02-25
申请号:US3430091D
申请日:1967-08-21
Applicant: UNITED AIRCRAFT CORP
Inventor: DAVIS JACK W
IPC: H01J17/06 , H01J37/077 , H01J61/64
CPC classification number: H01J3/025 , H01J17/066 , H01J37/077 , H01J2893/0066
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132.Source of negatively charged particles having positively charged particle retaining means 失效
Title translation: 具有带正电荷的颗粒保持装置的带负电粒子的来源公开(公告)号:US3375401A
公开(公告)日:1968-03-26
申请号:US49170065
申请日:1965-09-30
Applicant: COMMISSARIAT ENERGIE ATOMIQUE
Inventor: TERENZIO CONSOLI , RICHARD GELLER
IPC: A23L3/18 , H01J3/02 , H01J27/02 , H01J37/077
CPC classification number: H01J37/077 , A23L3/18 , H01J3/025 , H01J27/022 , H01J2893/0062
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公开(公告)号:US2728006A
公开(公告)日:1955-12-20
申请号:US31251352
申请日:1952-10-01
Applicant: RCA CORP
Inventor: WEBSTER JR WILLIAM M
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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134.Current amplifying gas-filled triode under continuous grid control 失效
Title translation: 电流放大气体填充三极管在连续电网控制下公开(公告)号:US2671826A
公开(公告)日:1954-03-09
申请号:US32496052
申请日:1952-12-09
Applicant: PAUL BESSON RAOUL
Inventor: PAUL BESSON RAOUL
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US2105026A
公开(公告)日:1938-01-11
申请号:US75867234
申请日:1934-12-21
Applicant: MEAF MACH EN APPARATEN FAB NV
Inventor: WALTER DALLENBACH
IPC: H01J3/02
CPC classification number: H01J3/025
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公开(公告)号:US2094450A
公开(公告)日:1937-09-28
申请号:US67812733
申请日:1933-06-29
Applicant: RCA CORP
Inventor: HEINRICH GEFFCKEN , HANS RICHTER
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US1929124A
公开(公告)日:1933-10-03
申请号:US50018830
申请日:1930-12-05
Applicant: RAYTHEON INC
Inventor: SMITH CHARLES G
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0062
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138.
公开(公告)号:US1914044A
公开(公告)日:1933-06-13
申请号:US39104929
申请日:1929-09-07
Applicant: GEORG SEIBT , HELLMUTH BLEY
Inventor: GEORG SEIBT , HELLMUTH BLEY
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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公开(公告)号:US1878338A
公开(公告)日:1932-09-20
申请号:US7679225
申请日:1925-12-21
Applicant: RAYTHEON INC
Inventor: SMITH CHARLES G
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0062
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公开(公告)号:US1771717A
公开(公告)日:1930-07-29
申请号:US16943127
申请日:1927-02-19
Applicant: SIEMENS AG
Inventor: ERNST LUBCKE
IPC: H01J3/02
CPC classification number: H01J3/025 , H01J2893/0061
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