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公开(公告)号:US3313324A
公开(公告)日:1967-04-11
申请号:US37016364
申请日:1964-05-26
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DRIES GERALD J , GIOVANONI RICHARD L
CPC classification number: H01J19/00 , H01J19/38 , H01J2893/0016 , H01J2893/0025 , H01J2893/0026 , Y10T29/5176
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42.Method of manufacture of electron discharge tube grid electrodes 失效
Title translation: 电子放电管栅格电极的制造方法公开(公告)号:US3303859A
公开(公告)日:1967-02-14
申请号:US36559664
申请日:1964-05-07
Applicant: RCA CORP
Inventor: ACKERMANN WALTER T , LINDSLEY CHARLES W
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US3252485A
公开(公告)日:1966-05-24
申请号:US38873964
申请日:1964-07-16
Applicant: PHILIPS CORP
Inventor: SAMUEL KELLY EARLE
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US3248784A
公开(公告)日:1966-05-03
申请号:US39712264
申请日:1964-09-17
Applicant: PHILIPS CORP
Inventor: JACOBUS VOORDOUW
CPC classification number: H01J19/00 , H01J9/46 , H01J19/46 , H01J2893/0006 , H01J2893/0026 , Y10T29/53261 , Y10T29/53548
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公开(公告)号:US3237657A
公开(公告)日:1966-03-01
申请号:US25968563
申请日:1963-02-19
Applicant: PHILIPS CORP
Inventor: GUNTER ELVERS ERNST , KURT HIRSCH , CHRISTOPH ZYWIETZ
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US3170494A
公开(公告)日:1965-02-23
申请号:US12115761
申请日:1961-06-30
Applicant: KAHLE ENGINEERING COMPANY
Inventor: LINDSAY JAMES B
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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47.Apparatus for producing heaters for plural purpose vacuum tubes 失效
Title translation: 用于生产多用途真空管的加热器的装置公开(公告)号:US3151637A
公开(公告)日:1964-10-06
申请号:US5900560
申请日:1960-09-28
Applicant: RCA CORP
Inventor: HARVEY LEVINE
CPC classification number: H01J9/10 , H01J19/00 , H01J2893/0026
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公开(公告)号:US3124169A
公开(公告)日:1964-03-10
申请号:US3124169D
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US3100005A
公开(公告)日:1963-08-06
申请号:US84493259
申请日:1959-10-07
Applicant: RCA CORP
Inventor: SCHADE SR OTTO H
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0025 , H01J2893/0026
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公开(公告)号:US3074441A
公开(公告)日:1963-01-22
申请号:US79896359
申请日:1959-03-12
Applicant: SYLVANIA ELECTRIC PROD
Inventor: CALEHUFF JAMES M , ENGLERT RALPH A , METZGER SAMUEL W
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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