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公开(公告)号:US1870702A
公开(公告)日:1932-08-09
申请号:US52965331
申请日:1931-04-13
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N5/74
CPC classification number: H04N5/7425
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公开(公告)号:US3213206A
公开(公告)日:1965-10-19
申请号:US17894662
申请日:1962-03-12
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , WEIMER PAUL K
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公开(公告)号:US3038154A
公开(公告)日:1962-06-05
申请号:US4104648
申请日:1948-07-28
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , SZIKLAI GEORGE C
IPC: G01W1/16
CPC classification number: G01W1/16
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公开(公告)号:US2725420A
公开(公告)日:1955-11-29
申请号:US23775251
申请日:1951-07-20
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N9/24
CPC classification number: H04N9/24
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公开(公告)号:US2566713A
公开(公告)日:1951-09-04
申请号:US73950347
申请日:1947-04-04
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N9/26
CPC classification number: H04N9/26
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公开(公告)号:US2440189A
公开(公告)日:1948-04-20
申请号:US58823345
申请日:1945-04-13
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
CPC classification number: G01P15/008 , G01R1/30 , Y10T74/1261
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公开(公告)号:US2304755A
公开(公告)日:1942-12-08
申请号:US36079740
申请日:1940-10-11
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H01J31/28
CPC classification number: H01J31/28
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公开(公告)号:US2284710A
公开(公告)日:1942-06-02
申请号:US33833040
申请日:1940-06-01
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , RUEDY JOHN E
IPC: H01J37/18
CPC classification number: H01J37/18
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公开(公告)号:US2201215A
公开(公告)日:1940-05-21
申请号:US73275034
申请日:1934-06-28
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H01J31/30
CPC classification number: H01J31/30
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