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公开(公告)号:US3155849A
公开(公告)日:1964-11-03
申请号:US18299862
申请日:1962-03-20
Applicant: SPERRY RAND CORP
Inventor: LAWRENCE HARING LEWIS , MICHAEL SILVERBERG
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:US3137799A
公开(公告)日:1964-06-16
申请号:US19202862
申请日:1962-04-30
Applicant: GEN ELECTRIC
Inventor: JOSEPH O'CONNOR JOHN
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:US3041481A
公开(公告)日:1962-06-26
申请号:US79656459
申请日:1959-03-02
Applicant: GEN ELECTRIC
Inventor: PETERS JR PHILIP H , WILBUR DONALD A
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:US3026439A
公开(公告)日:1962-03-20
申请号:US83132059
申请日:1959-08-03
Applicant: HOFFMAN ELECTRONICS CORP
Inventor: WILLARD GEER CHARLES
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:US3021472A
公开(公告)日:1962-02-13
申请号:US78052058
申请日:1958-12-15
Applicant: RCA CORP
Inventor: HERNQVIST KARL G
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:US3002116A
公开(公告)日:1961-09-26
申请号:US77151458
申请日:1958-11-03
Applicant: GEN ELECTRIC
Inventor: FISHER JOHN C
IPC: H01J45/00
CPC classification number: H01J45/00
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公开(公告)号:USRE24879E
公开(公告)日:1960-09-27
申请号:US75583758
申请日:1958-08-13
Applicant: WINSTON CALDWELL
Inventor: WINSTON CALDWELL
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公开(公告)号:US2915652A
公开(公告)日:1959-12-01
申请号:US57894856
申请日:1956-04-18
Applicant: THERMO ELECTRON ENG CORP
Inventor: HATSOPOULOS GEORGE N , JOSEPH KAYE
IPC: H01J45/00
CPC classification number: H01J45/00
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