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公开(公告)号:DE2824711A1
公开(公告)日:1978-12-21
申请号:DE2824711
申请日:1978-06-06
Applicant: IBM
Inventor: GANNON PATRICK MELVIN , SY KIAN-BON K
IPC: G06F12/08 , G06F9/34 , G06F12/00 , G06F12/06 , G06F13/16 , G06F9/18 , G06F3/00 , G06F13/06