Title:
【発明の名称】光学式情報記録再生装置における対物レンズクリーニング機構
Document Type and Number:
Japanese Patent JP2735135
Kind Code:
B2
Inventors:
ARAI TADASHI
Application Number:
JP18714590A
Publication Date:
April 02, 1998
Filing Date:
July 17, 1990
Export Citation:
Assignee:
KYANON KK
International Classes:
G02B27/00; G11B7/12; (IPC1-7): G11B7/12
Domestic Patent References:
| JP1258000A |
Attorney, Agent or Firm:
Yamashita