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公开(公告)号：DE2246405A1
公开(公告)日：1973-04-12
申请号：DE2246405
申请日：1972-09-21
Applicant: IBM
Inventor： HOLMES JOHN JAMES , PAGE DAVID RICHARD , OUARENDON PETER
IPC: G06F12/02 , G06F12/10 , G06F12/12 , G06F12/122 , G06F9/10
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