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公开(公告)号:US3003873A
公开(公告)日:1961-10-10
申请号:US40004053
申请日:1953-12-23
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H01J9/227
CPC classification number: H01J9/227
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公开(公告)号:US2806899A
公开(公告)日:1957-09-17
申请号:US13808850
申请日:1950-01-12
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N9/26
CPC classification number: H04N9/26
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公开(公告)号:US2616983A
公开(公告)日:1952-11-04
申请号:US6888749
申请日:1949-01-03
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , FLORY LESLIE E
CPC classification number: G09B21/007 , G06K9/20 , G06K9/50 , G06K9/60 , G06K9/64 , G06K9/80 , G09B21/006 , G10L13/06
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公开(公告)号:US2206654A
公开(公告)日:1940-07-02
申请号:US9256536
申请日:1936-07-25
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N7/14
CPC classification number: H04N7/141
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公开(公告)号:US2176225A
公开(公告)日:1939-10-17
申请号:US4265735
申请日:1935-09-28
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
CPC classification number: H01J31/28 , H01J29/416
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公开(公告)号:US2159755A
公开(公告)日:1939-05-23
申请号:US7834436
申请日:1936-05-07
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , LOUIS MALTER
IPC: G01J5/28
CPC classification number: G01J5/28
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公开(公告)号:US2144239A
公开(公告)日:1939-01-17
申请号:US431635
申请日:1935-01-31
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H01J43/22
CPC classification number: H01J43/22
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公开(公告)号:US2104066A
公开(公告)日:1938-01-04
申请号:US62756632
申请日:1932-08-05
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N5/257
CPC classification number: H04N5/257
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公开(公告)号:US2028857A
公开(公告)日:1936-01-28
申请号:US59548332
申请日:1932-02-27
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04B7/145
CPC classification number: H04B7/145
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