PORTABLE OXYGEN PRODUCING APPARATUS

PROBLEM TO BE SOLVED: To resolve problems that dust is spouted with produced oxygen because oxygen is produced by mixing a powdery catalyst with powdery sodium percarbonate and adding water and then the attachment of a large-sized filter is necessary for sucking oxygen in a conventional portable oxy...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KIUCHI MASATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS
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