SPACE OXYGENATING DEVICE

PURPOSE:To provide a proper supplying of air having high concentration of oxygen which is more clean than that of the surrounding atmosphere into a limited space by a method wherein artificial oxygen is mixed with air under a proper concentration in a single form or together with chemical aromatic g...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ISONO MITSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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