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公开(公告)号:US2866179A
公开(公告)日:1958-12-23
申请号:US55500755
申请日:1955-12-23
Applicant: IBM
Inventor: HAANSTRA JOHN W , STEVENS LOUIS D , TRIGG NOYES , JOHNSON DONALD D
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公开(公告)号:US3026036A
公开(公告)日:1962-03-20
申请号:US56529356
申请日:1956-01-24
Applicant: IBM
Inventor: HAANSTRA JOHN W , HUAG ROY L , LESSER MURRAY L , STEVENS LOUIS D , WOODBURY WILLIAM W
CPC classification number: G06F7/495 , G06F9/30 , G06F11/10 , G06Q10/087
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公开(公告)号:US2987803A
公开(公告)日:1961-06-13
申请号:US73389758
申请日:1958-05-08
Applicant: IBM
Inventor: HAANSTRA JOHN W , HARKER JOHN M
CPC classification number: G05D3/127 , G11B5/5526 , Y10T29/49004 , Y10T29/49009 , Y10T29/49082 , Y10T29/49771
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公开(公告)号:US2944738A
公开(公告)日:1960-07-12
申请号:US41200654
申请日:1954-02-23
Applicant: IBM
Inventor: MARON MELVIN E , HAANSTRA JOHN W
IPC: G06F7/00
CPC classification number: G06F7/00
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公开(公告)号:CA602740A
公开(公告)日:1960-08-02
申请号:CA602740D
Applicant: IBM
Inventor: HAANSTRA JOHN W , STEVENS LOUIS D , JOHNSON DONALD D , NOYES TRIGG
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公开(公告)号:CA605456A
公开(公告)日:1960-09-20
申请号:CA605456D
Applicant: IBM
Inventor: HAUG ROY L , LESSER MURRAY L , HAANSTRA JOHN W , WOODBURY WILLIAM W , STEVENS LOUIS D
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