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公开(公告)号:US2679638A
公开(公告)日:1954-05-25
申请号:US32276252
申请日:1952-11-26
Applicant: RCA CORP
Inventor: BENSKY LOWELL S , BEARD ARTHUR D
CPC classification number: G06F9/3802 , G06F9/4425
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公开(公告)号:US2853698A
公开(公告)日:1958-09-23
申请号:US53620055
申请日:1955-09-23
Applicant: RCA CORP
Inventor: NETTLETON DAVID L , BOOTH GRANT W , BEARD ARTHUR D
IPC: G06F17/40
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公开(公告)号:US2877446A
公开(公告)日:1959-03-10
申请号:US47802254
申请日:1954-12-28
Applicant: RCA CORP
Inventor: SUBLETTE IVAN H , BEARD ARTHUR D , BENSKY LOWELL S , HOBBS LINDER C , FILLEBROWN STEPHEN M
IPC: G06F3/06
CPC classification number: G06F3/0601 , G06F2003/0698
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公开(公告)号:US2844434A
公开(公告)日:1958-07-22
申请号:US30201352
申请日:1952-07-31
Applicant: RCA CORP
Inventor: BEARD ARTHUR D
IPC: G11B5/245
CPC classification number: G11B5/245
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公开(公告)号:US3054958A
公开(公告)日:1962-09-18
申请号:US61559356
申请日:1956-10-12
Applicant: RCA CORP
Inventor: BENSKY LOWELL S , NETTLETON DAVID L , BEARD ARTHUR D
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公开(公告)号:US2926338A
公开(公告)日:1960-02-23
申请号:US50264755
申请日:1955-04-20
Applicant: RCA CORP
Inventor: BENSKY LOWELL S , NETTLETON DAVID L , BEARD ARTHUR D
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公开(公告)号:US2730922A
公开(公告)日:1956-01-17
申请号:US25108951
申请日:1951-10-12
Applicant: RCA CORP
Inventor: BEARD ARTHUR D
CPC classification number: G01N21/9072 , B08B9/46 , G01N2033/0081
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