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Patent Searching and Data


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