Title:
【発明の名称】光カード装置
Document Type and Number:
Japanese Patent JP2724002
Kind Code:
B2
Inventors:
SAITO AKITO
Application Number:
JP28286289A
Publication Date:
March 09, 1998
Filing Date:
November 01, 1989
Export Citation:
Assignee:
ORINPASU KOGAKU KOGYO KK
International Classes:
G11B7/085; G06K13/07; G11B19/00; G11B19/28; (IPC1-7): G11B19/28; G06K13/07
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)