Title:
【発明の名称】光カ-ド記録及び/又は再生装置用光学ピツクアツプ
Document Type and Number:
Japanese Patent JP2575133
Kind Code:
B2
Inventors:
MATSUOKA KAZUHIKO
Application Number:
JP8527087A
Publication Date:
January 22, 1997
Filing Date:
April 07, 1987
Export Citation:
Assignee:
CANON KK
International Classes:
G11B7/135; (IPC1-7): G11B7/135
Domestic Patent References:
| JP60117427A |
Attorney, Agent or Firm:
Marushima Giichi