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公开(公告)号:US3023555A
公开(公告)日:1962-03-06
申请号:US84696759
申请日:1959-10-16
Applicant: RCA CORP
Inventor: SCHESCH CARL G
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2978125A
公开(公告)日:1961-04-04
申请号:US79456159
申请日:1959-02-20
Applicant: SYLVANIA ELECTRIC PROD
Inventor: RAYMOND FREEMAN CARL
CPC classification number: H05K13/021 , H01J19/00 , H01J2893/0026
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公开(公告)号:US2913616A
公开(公告)日:1959-11-17
申请号:US66466757
申请日:1957-06-10
Applicant: RCA CORP
Inventor: FREDERICK AMMENWERTH MARTIN , JOSEPH CAPRAROLA LEROY
CPC classification number: H01J19/00 , H01J19/46 , H01J2893/0006 , H01J2893/0026
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公开(公告)号:US2721038A
公开(公告)日:1955-10-18
申请号:US22436351
申请日:1951-05-03
Applicant: GEORGE RATTRAY & CO INC
Inventor: PASINI HAROLD C
CPC classification number: B21F3/04 , H01J19/00 , H01J2893/0026
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公开(公告)号:US2586629A
公开(公告)日:1952-02-19
申请号:US59948145
申请日:1945-06-14
Applicant: SYLVANIA ELECTRIC PROD
Inventor: ENGLERT RALPH A
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US2480677A
公开(公告)日:1949-08-30
申请号:US57051044
申请日:1944-12-28
Applicant: RAYTHEON MFG CO
Inventor: SHEFFIELD WILBUR L
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US1999654A
公开(公告)日:1935-04-30
申请号:US54438631
申请日:1931-06-15
Applicant: RCA CORP
Inventor: COBB HOWARD L
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US1978108A
公开(公告)日:1934-10-23
申请号:US45473630
申请日:1930-05-22
Applicant: HOWALD WERNER T , BOUBLIS SAMUEL T , FREDERICK HARPER
Inventor: HOWALD WERNER T , BOUBLIS SAMUEL T , FREDERICK HARPER
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US1933971A
公开(公告)日:1933-11-07
申请号:US14497926
申请日:1926-10-29
Applicant: RCA CORP
Inventor: WALTHER DALHEIMER
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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公开(公告)号:US1814770A
公开(公告)日:1931-07-14
申请号:US12683226
申请日:1926-08-03
Applicant: FOREST RADIO COMPANY DE
Inventor: SCHENK CARL R , CROWLEY SYLVESTER W
IPC: H01J19/00
CPC classification number: H01J19/00 , H01J2893/0026
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