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公开(公告)号:DE2841047A1
公开(公告)日:1979-04-12
申请号:DE2841047
申请日:1978-09-21
Applicant: IBM
Inventor: HARTUNG MICHAEL HOWARD , ISKIYAN JAMES LINCOLN , ROBERTS JAMES GARFIELD , TENNISON ROBERT DOUGLAS
IPC: G06F3/06 , G06F11/08 , G06F11/30 , G06F13/00 , G08C25/02 , G11B20/18 , G11B5/86 , G06F3/04 , G06F11/00