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公开(公告)号:DE2412016A1
公开(公告)日:1974-09-19
申请号:DE2412016
申请日:1974-03-13
Applicant: IBM
Inventor: KEIDL STEVEN DENNIS , NELSON JAMES FRANKLIN
IPC: B41J2/045 , B41J2/055 , B41J9/44 , G05F1/10 , G06K15/00 , G06K15/06 , G06K15/08 , H01F7/18 , H03K17/64