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公开(公告)号:US2701352A
公开(公告)日:1955-02-01
申请号:US49456443
申请日:1943-07-13
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H , POLLOCK HERBERT C
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公开(公告)号:US2242786A
公开(公告)日:1941-05-20
申请号:US26495039
申请日:1939-03-30
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H , LAWTON ELLIOTT J
CPC classification number: H01J13/34 , H01J13/48 , H01J2893/0087
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公开(公告)号:US2209819A
公开(公告)日:1940-07-30
申请号:US28734139
申请日:1939-07-29
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H
CPC classification number: H02M7/51 , H01J13/16 , H01J17/44 , H01J2893/0094
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公开(公告)号:US2150770A
公开(公告)日:1939-03-14
申请号:US12238137
申请日:1937-01-26
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H
IPC: H01J17/26
CPC classification number: H01J17/26
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公开(公告)号:US2073522A
公开(公告)日:1937-03-09
申请号:US57480431
申请日:1931-11-13
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H , THOMSON HUGH E
IPC: H01J40/04
CPC classification number: H01J40/04
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公开(公告)号:US1866358A
公开(公告)日:1932-07-05
申请号:US22972827
申请日:1927-10-29
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H , LEWI TONKS
IPC: H01J1/18
CPC classification number: H01J1/18
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7.
公开(公告)号:US1814711A
公开(公告)日:1931-07-14
申请号:US9294626
申请日:1926-03-06
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H
IPC: H01J19/44
CPC classification number: H01J19/44
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公开(公告)号:US1579117A
公开(公告)日:1926-03-30
申请号:US48197521
申请日:1921-07-01
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H
IPC: H01J19/68
CPC classification number: H01J19/68
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公开(公告)号:US2416927A
公开(公告)日:1947-03-04
申请号:US41471041
申请日:1941-10-13
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H , LAWTON ELLIOTT J
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公开(公告)号:US2149093A
公开(公告)日:1939-02-28
申请号:US14728737
申请日:1937-06-09
Applicant: GEN ELECTRIC
Inventor: KINGDON KENNETH H
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