Gasmaske

A gas mask (1) comprises a set of inlet channels (4) for incoming breathing air, a filter (10) and a separate exhalation channel (5) for exhalation air. The channels (4) comprise in lot branches (6, 7) directed to the sides of the mask, of which one can be provided with a filter (10), if desired, an...

Ausführliche Beschreibung

Bibliographische Detailangaben

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