Title:
眼鏡に着脱自在な前掛けレンズの取付具及び取付方法
Document Type and Number:
Japanese Patent JP3732852
Kind Code:
B1
Inventors:
Kazuo Yamamoto
Application Number:
JP2005037034A
Publication Date:
January 11, 2006
Filing Date:
February 15, 2005
Export Citation:
Assignee:
Kazuo Yamamoto
International Classes:
G02C9/00
Domestic Patent References:
| JP2001013466A | ||||
| JP3034186U | ||||
| JP2004325590A | ||||
| JP2001133738A |