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21.
公开(公告)号:US3290553A
公开(公告)日:1966-12-06
申请号:US52979066
申请日:1966-02-24
Applicant: GEN ELECTRIC
Inventor: LAFFERTY JAMES M
CPC classification number: H01J17/40 , H01J13/08 , H01J13/28 , H01J13/50 , H01J21/00 , H01J2893/0076 , H01J2893/0086
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公开(公告)号:US2887618A
公开(公告)日:1959-05-19
申请号:US45989154
申请日:1954-10-04
Applicant: GEN ELECTRIC
Inventor: HARVEY REID EUGENE
CPC classification number: F04F9/00 , H01J13/28 , H01J2893/0086
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23.Device comprising an electric discharge tube having a liquid cathode 失效
Title translation: 装置包括具有液体阴极的放电管公开(公告)号:US2653278A
公开(公告)日:1953-09-22
申请号:US23133251
申请日:1951-06-13
Applicant: HARTFORD NAT BANK & TRUST CO
Inventor: TJISKE DOUMA
CPC classification number: H01J13/28 , H01J13/34 , H01J2893/0087
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公开(公告)号:US2022534A
公开(公告)日:1935-11-26
申请号:US51323131
申请日:1931-02-03
Applicant: GEN ELECTRIC
Inventor: CARL BRABAND
IPC: H01J13/28
CPC classification number: H01J13/28 , H01J2893/0086
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公开(公告)号:US1828346A
公开(公告)日:1931-10-20
申请号:US47257830
申请日:1930-08-02
Applicant: HANNS STAMMREICH
Inventor: HANNS STAMMREICH
CPC classification number: H01J13/28 , H01J61/58 , H01J2893/0086
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公开(公告)号:US1717213A
公开(公告)日:1929-06-11
申请号:US20097327
申请日:1927-06-23
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H01J13/28
CPC classification number: H01J13/28
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公开(公告)号:US1694328A
公开(公告)日:1928-12-04
申请号:US10446126
申请日:1926-04-24
Applicant: GEN ELECTRIC
Inventor: CHRISTIAN KRAMER
CPC classification number: H01J13/28 , H01J13/32 , H01J2893/0086
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公开(公告)号:US3212521A
公开(公告)日:1965-10-19
申请号:US27423763
申请日:1963-04-19
Applicant: CIE GENERALE DE TELEGRAPHIE
Inventor: ROGER JEAN
CPC classification number: H03H9/30 , B01J3/006 , B01L1/00 , F16K51/02 , F16L55/027 , F26B5/04 , H01J13/28 , H01J2893/0086 , Y10T137/7781
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公开(公告)号:US2205225A
公开(公告)日:1940-06-18
申请号:US19413238
申请日:1938-03-05
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: JOSEPH SLEPIAN
CPC classification number: H01J43/20 , H01J13/28 , H01J2893/0086
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公开(公告)号:US2147445A
公开(公告)日:1939-02-14
申请号:US10679136
申请日:1936-10-21
Applicant: WESTINGHOUSE ELECTRIC & MFG CO
Inventor: KNOWLES DEWEY D
CPC classification number: H01J13/28 , H01J13/34 , H01J2893/0087
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