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公开(公告)号:US2130280A
公开(公告)日:1938-09-13
申请号:US71928734
申请日:1934-04-06
Applicant: TELEFUNKEN GMBH
Inventor: MAX KNOLL
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/001
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公开(公告)号:US2048409A
公开(公告)日:1936-07-21
申请号:US69777833
申请日:1933-11-13
Applicant: TELEFUNKEN GMBH
Inventor: HORST ROTHE
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/001
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13.D.c. circuit breaker device including one or more auxiliary anodes 失效
Title translation: 直径 断路器装置包括一个或多个辅助阳极-
14.Device of the kind comprising an electronic tube having a ribbonshaped beam which is deflected and held in different positions 失效
Title translation: 这种装置包括具有偏转并保持在不同位置的带状波束的电子管公开(公告)号:US2642547A
公开(公告)日:1953-06-16
申请号:US25751251
申请日:1951-11-21
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: KLAAS RODENHUIS
CPC classification number: H03K29/00 , H01J19/00 , H01J21/02 , H01J31/04 , H01J2893/001
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公开(公告)号:US2229738A
公开(公告)日:1941-01-28
申请号:US21029238
申请日:1938-05-27
Applicant: SIEMENS AG
Inventor: MARTIN HARNISCH
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/001
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公开(公告)号:US2214808A
公开(公告)日:1940-09-17
申请号:US29441439
申请日:1939-09-12
Applicant: RCA CORP
Inventor: BURNSIDE DON G
CPC classification number: H01J19/00 , H01J21/12 , H01J2893/001 , H01J2893/0032
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公开(公告)号:US2111626A
公开(公告)日:1938-03-22
申请号:US7948536
申请日:1936-05-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: HEISING RAYMOND A
CPC classification number: H01J21/02 , H01J19/00 , H01J31/04 , H01J2893/001 , H03B13/00
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公开(公告)号:US2072637A
公开(公告)日:1937-03-02
申请号:US69523733
申请日:1933-10-26
Applicant: TELEFUNKEN GMBH
Inventor: GUNTHER JOBST
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/001
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公开(公告)号:US2045637A
公开(公告)日:1936-06-30
申请号:US3330935
申请日:1935-07-26
Applicant: PHILIPS NV
Inventor: DE BOER JAN HENDRIK , CORNELIS TEVES MARTEN
CPC classification number: H01J40/06 , H01J19/00 , H01J2893/001
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公开(公告)号:US2903580A
公开(公告)日:1959-09-08
申请号:US52834355
申请日:1955-08-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: ROBERTSON GEORGE H
CPC classification number: H03F3/36 , H01J19/00 , H01J2893/001 , H03F1/36
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