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公开(公告)号:JPH05247206A
公开(公告)日:1993-09-24
申请号:JP22859892
申请日:1992-08-27
Applicant: IBM
Inventor: AANESUTO ROJIYAA FURANKU , TERENSU ROBAATO OTOUURU , ARUFURETSUDO BIIBETSUKU
IPC: C08G73/06 , C08G73/10