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公开(公告)号:JPS63223780A
公开(公告)日:1988-09-19
申请号:JP4901287
申请日:1987-03-05
Applicant: IBM
Inventor: AOKI TAKAAKI , NOJIMA KATSUYUKI , SEKI YOJI
公开(公告)号:JPS63223780A
公开(公告)日:1988-09-19
申请号:JP4901287
申请日:1987-03-05
Applicant: IBM
Inventor: AOKI TAKAAKI , NOJIMA KATSUYUKI , SEKI YOJI