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公开(公告)号:DE3174130D1
公开(公告)日:1986-04-24
申请号:DE3174130
申请日:1981-08-19
Applicant: IBM
Inventor: CHEVILLAT PIERRE DR , KAESER HANSPETER , MAIWALD DIETRICH DR , UNGERBOECK GOTTFRIED DR
IPC: G06F9/30 , G06F7/00 , G06F9/315 , G06F15/78 , G06F17/10 , G06F15/06