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公开(公告)号:US3118662A
公开(公告)日:1964-01-21
申请号:US70415857
申请日:1957-12-20
Applicant: RCA CORP
Inventor: FASSETT GARDNER L , COX RICHARD W
IPC: H01J9/26
CPC classification number: H01J9/263 , Y10S269/908
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公开(公告)号:US3482286A
公开(公告)日:1969-12-09
申请号:US3482286D
申请日:1966-01-07
Applicant: RCA CORP
Inventor: FASSETT GARDNER L , RENSSEN MARINUS VAN
CPC classification number: H01J9/42 , H01J29/073 , H04N9/16 , Y10T29/49895 , Y10T29/49902
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