Title:
眼鏡用のレンズ連結具及びレンズ交換可能の眼鏡並びにレンズ形成基材
Document Type and Number:
Japanese Patent JP5143296
Kind Code:
B2
Inventors:
Tsuneo Sasamata
Application Number:
JP2012022291A
Publication Date:
February 13, 2013
Filing Date:
February 03, 2012
Export Citation:
Assignee:
Sasamata Co., Ltd.
International Classes:
G02C5/02; G02C1/02; G02C9/04
Domestic Patent References:
| JP2005257759A | ||||
| JP3098422U | ||||
| JP8136866A | ||||
| JP2004287177A |
Foreign References:
| WO2006059766A1 |
Attorney, Agent or Firm:
Minako Uchiyama
Kawanishi Koji
Kawanishi Koji