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公开(公告)号:US3231862A
公开(公告)日:1966-01-25
申请号:US7959160
申请日:1960-12-30
Applicant: IBM
Inventor: BLOSK ROBERT T , FOSS ERNEST D , MERWIN RICHARD E , POMERENE JAMES H
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公开(公告)号:CA763603A
公开(公告)日:1967-07-18
申请号:CA763603D
Applicant: IBM
Inventor: BLOSK ROBERT T , MERWIN RICHARD E , FOSS ERNEST D , POMERENE JAMES H
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