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公开(公告)号:US2207510A
公开(公告)日:1940-07-09
申请号:US11591036
申请日:1936-12-15
Applicant: RCA CORP
Inventor: MARK FLAHERTY , HOLMES RALPH S
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公开(公告)号:US2119102A
公开(公告)日:1938-05-31
申请号:US10851136
申请日:1936-10-31
Applicant: RCA CORP
Inventor: MARK FLAHERTY
IPC: H04N5/74
CPC classification number: H04N9/3141
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公开(公告)号:US2047020A
公开(公告)日:1936-07-07
申请号:US62040632
申请日:1932-07-01
Applicant: RCA CORP
Inventor: MARK FLAHERTY
IPC: H04N5/645
CPC classification number: H04N5/645
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公开(公告)号:US1951188A
公开(公告)日:1934-03-13
申请号:US52542131
申请日:1931-03-26
Applicant: RCA CORP
Inventor: MARK FLAHERTY
IPC: G05G1/12
CPC classification number: G05G1/12 , Y10S16/24 , Y10S16/30 , Y10S116/29 , Y10T292/854 , Y10T292/869 , Y10T403/7022
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