Title:
減光式煙検知器
Document Type and Number:
Japanese Patent JP6525236
Kind Code:
B2
Inventors:
Kenichi Kato
Yousuke Wakino
Yousuke Wakino
Application Number:
JP2014176850A
Publication Date:
June 05, 2019
Filing Date:
September 01, 2014
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
G08B17/103; G08B17/10
Domestic Patent References:
| JP56066851U | ||||
| JP59021788U | ||||
| JP9161176A | ||||
| JP2007065747A | ||||
| JP57081547U |
Foreign References:
| US5231378 |