Crawling ladder for decoration

The crawling ladder comprises a first ladder body and a second ladder body, the second ladder body is movably installed on one side of the first ladder body, a first U-shaped box is movably installed on the surface, close to the upper portion, of one side of the first ladder body, and a second U-sha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG FUQUAN, SHI ZHOULIE, LIU JIANPING, LYU YANXIA, LIU QI, YANG CHUNLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS LADDERS
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