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公开(公告)号:US3168723A
公开(公告)日:1965-02-02
申请号:US3779860
申请日:1960-06-21
Applicant: IBM
Inventor: FOIN WARREN C , GREGORY RALPH A , HARTMAN FRANK B , TRACHY RICHARD A
IPC: G06F15/78
CPC classification number: G06F15/78
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公开(公告)号:US2960683A
公开(公告)日:1960-11-15
申请号:US59254556
申请日:1956-06-20
Applicant: IBM
Inventor: GREGORY RALPH A , BAKER JR CHARLES T , WILLIAM WOLENSKY , JACKSON PHILIP W , WINGER WAYNE D , MURPHY ROBERT W
CPC classification number: G06F11/1497 , G06F3/0601 , G06F11/10 , G06F2003/0691
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公开(公告)号:US3369109A
公开(公告)日:1968-02-13
申请号:US28082463
申请日:1963-05-16
Applicant: IBM
Inventor: GREGORY RALPH A , STOCKDALE NORMAN S
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公开(公告)号:US3026037A
公开(公告)日:1962-03-20
申请号:US78410358
申请日:1958-12-31
Applicant: IBM
Inventor: FOIN WARREN C , GREGORY RALPH A , HARTMAN FRANK B , TRACHY RICHARD A
CPC classification number: G06F9/30018 , G06F9/30054 , G06F15/78
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