Adjustable classroom platform step

The invention relates to an adjustable classroom platform step. The adjustable classroom platform step comprises a floor and a wall, the floor and the wall are arranged perpendicularly, two base plates are fixedly mounted on the floor through bolts, a step plate is arranged above the two base plates...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEIYI, XI MINGWEI, LIU YILUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CABINETS COFFEE MILLS DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS FURNITURE GENERAL DETAILS OF FURNITURE HUMAN NECESSITIES OFFICE FURNITURE SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES
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