Title:
【考案の名称】交換レンズの絞り装置
Document Type and Number:
Japanese Patent JP2575871
Kind Code:
Y2
Inventors:
Hiro Tanioka
Hideo Kanno
Hideo Kanno
Application Number:
JP11159691U
Publication Date:
July 02, 1998
Filing Date:
December 24, 1991
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
G02B9/02; G03B9/02; (IPC1-7): G03B9/02
Domestic Patent References:
| JP61143728A | ||||
| JP6035717A | ||||
| JP61102637A | ||||
| JP5778008U | ||||
| JP5754121U |
Attorney, Agent or Firm:
Takeo Ichimura