Multifunctional blackboard for physical education

The utility model discloses a multifunctional blackboard for physical education. Blackboard frame, a storage plate is arranged on the right side of the blackboard frame; a plastic chalk box is placedon the storage plate; the blackboard brush is placed on the front side of the blackboard frame in a m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIANG JIANMIN, XU YONGSHENG, YANG MAOLIN, CAO YANG, XU WUYANG, YAO LIYING, GONG WANMIN, YANG XIN
Format:	Patent
Sprache:	chi ; 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
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