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公开(公告)号:JPH0576038B2
公开(公告)日:1993-10-21
申请号:JP10188584
申请日:1984-05-22
Applicant: IBM
Inventor: AIDA JUJI , WATANABE SHINPEI
IPC: G09G5/36 , G06F3/153 , G09G1/14 , G09G5/08