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公开(公告)号:US3159814A
公开(公告)日:1964-12-01
申请号:US3200460
申请日:1960-05-26
Applicant: CONTROL DATA CORP
Inventor: JACOB RABINOW
IPC: G06K9/20
CPC classification number: G06K9/20
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公开(公告)号:US3129946A
公开(公告)日:1964-04-21
申请号:US15605761
申请日:1961-11-30
Applicant: CONTROL DATA CORP
Inventor: JACOB RABINOW
CPC classification number: G11B3/38 , G11B3/08522 , G11B3/122
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