Title:
レンズ鏡筒
Document Type and Number:
Japanese Patent JP4387918
Kind Code:
B2
Inventors:
Eiji Ryuichi
Application Number:
JP2004294595A
Publication Date:
December 24, 2009
Filing Date:
October 07, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B7/04
Domestic Patent References:
JP2003344744A | ||||
JP2001324663A | ||||
JP2001337260A | ||||
JP2000292845A | ||||
JP2003084187A | ||||
JP7049446A |
Attorney, Agent or Firm:
Ryoichi Takaoka