Title:
光警報装置及びそのレンズ
Document Type and Number:
Japanese Patent JP6565255
Kind Code:
B2
Inventors:
Umemura Takahiro
Application Number:
JP2015062121A
Publication Date:
August 28, 2019
Filing Date:
March 25, 2015
Export Citation:
Assignee:
Saxa Co., Ltd.
International Classes:
F21V5/00; F21V5/04; G08B5/38; G08B17/103
Domestic Patent References:
| JP2013093201A | ||||
| JP2005174095A |