Title:
【発明の名称】磁気ディスク体
Document Type and Number:
Japanese Patent JP2731420
Kind Code:
B2
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Inventors:
TAKAHASHI KEIZO
FUJII HIDEKI
FUJII HIDEKI
Application Number:
JP14630089A
Publication Date:
March 25, 1998
Filing Date:
June 08, 1989
Export Citation:
Assignee:
KAO KK
International Classes:
G11B23/00; G11B23/02; (IPC1-7): G11B23/00
Attorney, Agent or Firm:
Osamu Hatori