Life saving air bag in high altitude

The utility model relates to a life saving air bag in high altitude, particularly a life saving and protecting device in high altitude. The developing aim of the utility model is mainly to solve the problem that people who are trapped in the upper layers can not escape when fire occurs in storied bu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JIANGCHENG YU
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING
Online-Zugang:	Volltext bestellen
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