Vocal music teaching blackboard

The utility model provides a vocal music teaching blackboard, the utility model relates to a blackboard. In order solving current vocal music mr five finding activates that need draw up on the blackboard, and this five finding activate often vocal music mr free hand drawing become, its parallel degr...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HUANG MINJIAO
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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