DISASTER PREVENTION DEVICE

To provide a disaster prevention device capable of quickly detecting smoke that has entered a housing.SOLUTION: A disaster prevention device 100 comprises: a detection unit 11; a battery 2; a housing 3; an opening 4; and an inflow path X1. The detection part 11 detects smoke. The battery 2 supplies...

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Bibliographische Detailangaben
Hauptverfasser:	NOZOE TOSHIHIDE, NISHIKUBO YOSHIHIRO, KOGA TEIICHIRO, UETSU TOMOHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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