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31.
公开(公告)号:US3287597A
公开(公告)日:1966-11-22
申请号:US24671962
申请日:1962-12-24
Applicant: VARIAN ASSOCIATES
Inventor: SMITH WILLIAM D
CPC classification number: H01J19/40 , H01J19/34 , H01J19/42 , H01J19/78 , H01J21/065 , H01J2893/0002 , H01J2893/0003
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公开(公告)号:US2996637A
公开(公告)日:1961-08-15
申请号:US33900253
申请日:1953-02-26
Applicant: RCA CORP
Inventor: GARNER LLOYD P , PARKER WILLIAM N
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2957997A
公开(公告)日:1960-10-25
申请号:US27552252
申请日:1952-03-08
Applicant: GEN ELECTRIC
Inventor: MANFREDI ROBERT E
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2890366A
公开(公告)日:1959-06-09
申请号:US56296156
申请日:1956-02-02
Applicant: MACHLETT LAB INC
Inventor: SKEHAN JOSEPH W
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2880349A
公开(公告)日:1959-03-31
申请号:US43741654
申请日:1954-06-17
Applicant: EITELMCCULLOUGH INC
Inventor: POLESE JAMES P
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2879428A
公开(公告)日:1959-03-24
申请号:US52467655
申请日:1955-07-27
Applicant: EITEL MCCULLOUGH INC
Inventor: WILLIAMS PAUL D
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2471424A
公开(公告)日:1949-05-31
申请号:US55788044
申请日:1944-10-09
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GLAUBER JOHN J
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2459792A
公开(公告)日:1949-01-25
申请号:US54405344
申请日:1944-07-08
Applicant: STANDARD TELEPHONES CABLES LTD
Inventor: GEORGES CHEVIGNY PAUL
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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39.Insulating means for metallic spacers in electron discharge devices 失效
Title translation: 用于电子放电装置中金属间隔物的绝缘装置公开(公告)号:US2419124A
公开(公告)日:1947-04-15
申请号:US50964943
申请日:1943-11-10
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: DAILEY HAMPTON J
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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公开(公告)号:US2399004A
公开(公告)日:1946-04-23
申请号:US47562643
申请日:1943-02-12
Applicant: GEN ELECTRIC
Inventor: CRAWFORD THOMAS G
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
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