Patent search ap:("CANON KK") AND inv:"TAKEDA SHIHIKO" Page 1

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发明专利
MEDIUM, PROCESS FOR PREPARING THE SAME, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD 未知

公开(公告)号：CA2035748A1

公开(公告)日：1991-08-08

申请号：CA2035748

申请日：1991-02-06

Applicant: CANON KK

Inventor： TAKEDA SHIHIKO , YANAGISAWA YOSHIHIRO , KAWADE HISAAKI , KAWAGISHI HIDEYUKI , TAKAMATSU OSAMU , HATANAKA KATSUNORI , TAKIMOTO KIYOSHI , KAWADA HARUKI , EGUCHI KEN , MORIKAWA YUKO , MATSUDA HIROSHI

IPC: B05D1/20 , G11B9/00 , G11B11/08

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