Circle drawing learning tool

The utility model relates to a circle drawing learning tool which comprises a body. At least one through hole allowing a pen point to penetrate therein is formed in the body. The body is made of soft materials, and a sharp object can penetrate through any position of the body so as to be fixed to a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LUO SHANYI, LYU RENWEN, CHE YANRUI, WANG JUN, CHE HOUDE, LYU HAIXIA, ZHANG MING, WANG BOCHUAN, SUN ZHAOQUAN, WANG WENJUE, WANG JINGYA, ZHAO YANG
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES FOR WRITING OR DRAWING ARTICLES FOR WRITING OR DRAWING UPON BUREAU ACCESSORIES PERFORMING OPERATIONS TRANSPORTING WRITING OR DRAWING IMPLEMENTS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!