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公开(公告)号:US2684995A
公开(公告)日:1954-07-27
申请号:US23401551
申请日:1951-06-28
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H04N9/16
CPC classification number: H04N9/16
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公开(公告)号:US2653993A
公开(公告)日:1953-09-29
申请号:US2391448
申请日:1948-04-29
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C , SZIKLAI GEORGE C
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公开(公告)号:US2642535A
公开(公告)日:1953-06-16
申请号:US70411646
申请日:1946-10-18
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H01J49/40
CPC classification number: H01J49/40
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公开(公告)号:US2630549A
公开(公告)日:1953-03-03
申请号:US4694648
申请日:1948-08-31
Applicant: RCA CORP
Inventor: SZIKLAI GEORGE C , SCHROEDER ALFRED C
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公开(公告)号:US2628266A
公开(公告)日:1953-02-10
申请号:US7224849
申请日:1949-01-22
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: G01R27/32
CPC classification number: G01R27/32
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公开(公告)号:US2597677A
公开(公告)日:1952-05-20
申请号:US19052450
申请日:1950-10-17
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H01J31/04
CPC classification number: H01J31/04
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公开(公告)号:US2596918A
公开(公告)日:1952-05-13
申请号:US543748
申请日:1948-01-30
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H04N11/12
CPC classification number: H04N11/12
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公开(公告)号:US2535552A
公开(公告)日:1950-12-26
申请号:US70661346
申请日:1946-10-30
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H04N11/12
CPC classification number: H04N11/12
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公开(公告)号:US2519154A
公开(公告)日:1950-08-15
申请号:US61785645
申请日:1945-09-21
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C , SZIKLAI GEORGE C
IPC: G01J3/30
CPC classification number: G01J3/30
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公开(公告)号:US2446791A
公开(公告)日:1948-08-10
申请号:US67586246
申请日:1946-06-11
Applicant: RCA CORP
Inventor: SCHROEDER ALFRED C
IPC: H04N11/00
CPC classification number: H04N11/00
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