Title:
Bifocal-glasses-like frame
Document Type and Number:
Japanese Patent JP6276748
Kind Code:
B2
Inventors:
Norio Seki
Application Number:
JP2015256413A
Publication Date:
February 07, 2018
Filing Date:
December 28, 2015
Export Citation:
Assignee:
Norio Seki
International Classes:
G02C7/08; G02C1/06; G02C5/12; G02C5/14; G02C7/06
Domestic Patent References:
| JP7261128A | ||||
| JP2007047283A | ||||
| JP2015138206A | ||||
| JP2006079031A |
Attorney, Agent or Firm:
Hiroshi Matsuoka