Bilateral opening and closing type frameless sliding writing board

The utility model provides a bilateral opening and closing type frameless sliding writing board. The frameless sliding writing board comprises left and right vertical columns, upper and lower integral slide ways, sliding writing boards and upper and lower pulleys fixed onto the sliding writing board...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI RENBIAO, WAN PINGANG, WEN JUN
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
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