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公开(公告)号:US3106479A
公开(公告)日:1963-10-08
申请号:US32391752
申请日:1952-12-03
Applicant: RCA CORP
Inventor: EVANS JOHN E
IPC: G03G15/16
CPC classification number: G03G15/16 , Y10S101/37
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公开(公告)号:US2672574A
公开(公告)日:1954-03-16
申请号:US27749052
申请日:1952-03-19
Applicant: RCA CORP
Inventor: EVANS JOHN E
CPC classification number: H01J29/702 , H04N9/28
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公开(公告)号:US2580903A
公开(公告)日:1952-01-01
申请号:US75191847
申请日:1947-06-02
Applicant: RCA CORP
Inventor: EVANS JOHN E
IPC: H04N11/12
CPC classification number: H04N11/12
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公开(公告)号:US2797331A
公开(公告)日:1957-06-25
申请号:US27713252
申请日:1952-03-18
Applicant: RCA CORP
Inventor: LAW HAROLD B , EVANS JOHN E , NATHAN RYNN
IPC: G03C5/16
CPC classification number: G03C5/16 , Y10S430/143
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公开(公告)号:US2726289A
公开(公告)日:1955-12-06
申请号:US23892751
申请日:1951-07-27
Applicant: RCA CORP
Inventor: EVANS JOHN E
CPC classification number: H04N11/00 , G11B13/00 , G11C13/048
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