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公开(公告)号:JPS58123523A
公开(公告)日:1983-07-22
申请号:JP54883
申请日:1983-01-07
Applicant: ASEA AB
Inventor: TORUGUNII BUROGOORUDA
IPC: G09G3/18 , G02F1/133 , G02F1/135 , G09F9/35 , G11C11/42 , G11C19/30