Oxygen generation device

The utility model provides an oxygen generation device. The oxygen generation device of first embodiment includes outer container, container lid, impales piece and inner container. Be formed with collar flange in the inner container, collar flange's surface is provided with two and seals the me...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHENG JIANDI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMISTRY COMPOUNDS THEREOF CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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