Title:
眼鏡の蝶番
Document Type and Number:
Japanese Patent JP5376368
Kind Code:
B2
Inventors:
Kazuo Hirano
Application Number:
JP2009157297A
Publication Date:
December 25, 2013
Filing Date:
June 11, 2009
Export Citation:
Assignee:
Maruman Optical Co., Ltd.
International Classes:
G02C5/22
Domestic Patent References:
| JP11258551A | ||||
| JP2001518205A |