Title:
【発明の名称】焦点距離可変装置およびカメラ
Document Type and Number:
Japanese Patent JP2856557
Kind Code:
B2
Inventors:
YAMAMOTO HARUSHIGE
SUZUKI RYOICHI
SUZUKI RYOICHI
Application Number:
JP2013691A
Publication Date:
February 10, 1999
Filing Date:
February 13, 1991
Export Citation:
Assignee:
KYANON KK
International Classes:
G02B7/09; G02B7/08; G02B7/10; G02B15/16; G02B15/22; G03B5/00; (IPC1-7): G02B7/08; G02B7/09; G02B7/10; G02B15/16; G02B15/22
Domestic Patent References:
| JP2201307A |
Attorney, Agent or Firm:
Masayuki Kishida (2 outside)