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公开(公告)号:US2451014A
公开(公告)日:1948-10-12
申请号:US56047244
申请日:1944-10-26
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , JAMES HILLIER
IPC: G09B21/00
CPC classification number: G09B21/006
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22.
公开(公告)号:US2451005A
公开(公告)日:1948-10-12
申请号:US69404246
申请日:1946-08-30
Applicant: RCA CORP
Inventor: WEIMER PAUL K , ZWORYKIN VLADIMIR K , IRVING WOLFF
CPC classification number: G01S7/2806 , H01J31/36
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公开(公告)号:US2406982A
公开(公告)日:1946-09-03
申请号:US44786442
申请日:1942-06-20
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , JAMES HILLIER
IPC: G01H9/00
CPC classification number: G01H9/00
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公开(公告)号:US2168892A
公开(公告)日:1939-08-08
申请号:US72286334
申请日:1934-04-28
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
CPC classification number: H01J29/82 , H01J29/624
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公开(公告)号:US2147825A
公开(公告)日:1939-02-21
申请号:US3326635
申请日:1935-07-26
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , LOUIS MALTER
IPC: H01J43/04
CPC classification number: H01J43/04
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公开(公告)号:US2133882A
公开(公告)日:1938-10-18
申请号:US1379235
申请日:1935-03-30
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K
IPC: H04N5/238
CPC classification number: H04N5/238
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公开(公告)号:US3052232A
公开(公告)日:1962-09-04
申请号:US9126161
申请日:1961-02-23
Applicant: RCA CORP
Inventor: ZWORYKIN VLADIMIR K , HATKE FRED L
IPC: A61B5/0408 , A61B5/0428
CPC classification number: A61B5/04284 , A61B5/04085 , A61B5/0428
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