Colorful chalk cover

The invention relates to drawing articles, and particularly discloses a colorful chalk cover. The colorful chalk cover comprises a cover body. The colorful chalk cover is characterized in that the cover body is in a circular or square shape matched with colorful chalk and is composed of two half cov...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SUN LIZHUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUREAU ACCESSORIES IMPLEMENTS FOR WRITING OR DRAWING PERFORMING OPERATIONS TRANSPORTING WRITING OR DRAWING IMPLEMENTS
Online-Zugang:	Volltext bestellen
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