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公开(公告)号:US2063580A
公开(公告)日:1936-12-08
申请号:US62472232
申请日:1932-07-26
Applicant: SIRIAN LAMP CO
Inventor: BRASELTON CHESTER H
CPC classification number: H01J61/64 , H01J17/40 , H01J61/95 , H01J2893/0067
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公开(公告)号:US1995512A
公开(公告)日:1935-03-26
申请号:US49925330
申请日:1930-12-01
Applicant: KIRSTEN LIGHTING CORP
Inventor: KIRSTEN KURT F J
CPC classification number: H01J17/40 , H01J61/92 , H01J2893/0067
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公开(公告)号:US1990171A
公开(公告)日:1935-02-05
申请号:US65727233
申请日:1933-02-17
Applicant: GEN ELECTRIC
Inventor: HANS EWEST , GEORG GAIDIES
CPC classification number: H01J17/40 , H01J61/64 , H01J2893/0067
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公开(公告)号:US1961748A
公开(公告)日:1934-06-05
申请号:US30159128
申请日:1928-08-23
Applicant: GEN ELECTRIC
Inventor: HANS EWEST
CPC classification number: H01J61/64 , H01J17/40 , H01J2893/0067 , H01T11/00
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公开(公告)号:US1951143A
公开(公告)日:1934-03-13
申请号:US68031333
申请日:1933-07-13
Applicant: GEN ELECTRIC VAPOR LAMP CO
Inventor: FOULKE TED E
CPC classification number: H01J17/40 , H01J17/06 , H01J61/64 , H01J2893/0067
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公开(公告)号:US1903128A
公开(公告)日:1933-03-28
申请号:US34380929
申请日:1929-03-01
Applicant: PACKARD CHARLES A
Inventor: PACKARD CHARLES A
CPC classification number: G11B7/00 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1897363A
公开(公告)日:1933-02-14
申请号:US29419628
申请日:1928-07-20
Applicant: FOREST PHONOFILM CORP DE
Inventor: DE FOREST LEE
CPC classification number: G11B7/00 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1888556A
公开(公告)日:1932-11-22
申请号:US56576131
申请日:1931-09-29
Applicant: WIRED RADIO INC
Inventor: AUGUST HUND
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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公开(公告)号:US1880014A
公开(公告)日:1932-09-27
申请号:US2298825
申请日:1925-04-14
Applicant: RAYTHEON INC
Inventor: VANNEVAR BUSH
CPC classification number: H01J17/06 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1772562A
公开(公告)日:1930-08-12
申请号:US16113027
申请日:1927-01-14
Applicant: GEN ELECTRIC VAPOR LAMP CO
Inventor: FOULKE TED E
CPC classification number: H01J17/14 , H01J17/40 , H01J2893/0067
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