Special dust catcher in library

Special dust catcher in library forms including dust catcher host computer, telescopic handheld pole, dust collection head and air duct, and air duct one end is connected dust catcher host computer one end and is connected telescopic handheld pole bottom, and dust collection head is the cuboid struc...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Xiao Jing, Cheng Pengfei, Zou Jigang, Li Jianguo, Song Cui, Zhou He
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FURNITURE HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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