Concrete air purification effect's screen window

The utility model discloses concrete air purification effect's screen window, including the screen window frame, the external sheath photocatalyst filter screen of screen window frame, be equipped with ultraviolet tube on the screen window frame in the frame, be equipped with the battery case i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YU HAI, ZHANG CHANG, DU YIJIN, LI DECUN, KONG XIANGZHU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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