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公开(公告)号:US2424791A
公开(公告)日:1947-07-29
申请号:US51977444
申请日:1944-01-26
Applicant: GEN ELECTRIC
Inventor: BACHMAN CHARLES H , SIMON RAMO
IPC: H01J29/62 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/067 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
CPC classification number: H01J37/067 , H01J29/624 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
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公开(公告)号:US2424790A
公开(公告)日:1947-07-29
申请号:US51977344
申请日:1944-01-26
Applicant: GEN ELECTRIC
Inventor: BACHMAN CHARLES H , SIMON RAMO
IPC: H01J29/62 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/067 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
CPC classification number: H01J37/067 , H01J29/624 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
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公开(公告)号:US2424789A
公开(公告)日:1947-07-29
申请号:US51977244
申请日:1944-01-26
Applicant: GEN ELECTRIC
Inventor: BACHMAN CHARLES H , SIMON RAMO
IPC: H01J29/62 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/067 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
CPC classification number: H01J37/067 , H01J29/624 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
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公开(公告)号:US2424788A
公开(公告)日:1947-07-29
申请号:US46753042
申请日:1942-12-01
Applicant: GEN ELECTRIC
Inventor: BACHMAN CHARLES H , SIMON RAMO
IPC: H01J29/62 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/067 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
CPC classification number: H01J37/067 , H01J29/624 , H01J37/02 , H01J37/04 , H01J37/065 , H01J37/12 , H01J37/18 , H01J37/20 , H01J37/24
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公开(公告)号:US2406635A
公开(公告)日:1946-08-27
申请号:US43644442
申请日:1942-03-27
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
IPC: H03F3/54
CPC classification number: H03F3/54
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公开(公告)号:US2683251A
公开(公告)日:1954-07-06
申请号:US45471042
申请日:1942-08-13
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
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公开(公告)号:US2576696A
公开(公告)日:1951-11-27
申请号:US58291645
申请日:1945-03-15
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
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18.Electron discharge apparatus for amplifying ultra high frequency waves 失效
Title translation: 用于放大超高频波的放电装置公开(公告)号:US2562738A
公开(公告)日:1951-07-31
申请号:US9139849
申请日:1949-05-04
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
IPC: H01J25/58
CPC classification number: H01J25/58
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公开(公告)号:US2558001A
公开(公告)日:1951-06-26
申请号:US3261548
申请日:1948-06-12
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
IPC: H03B5/18
CPC classification number: H03B5/1835
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公开(公告)号:US2420560A
公开(公告)日:1947-05-13
申请号:US44524842
申请日:1942-05-30
Applicant: GEN ELECTRIC
Inventor: SIMON RAMO
IPC: H01J37/02
CPC classification number: H01J37/023
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