Utilize gyro wheel to come sharp pen that conveniently draws up

The utility model provides an utilize gyro wheel to come sharp pen that conveniently draws up relates to office supplies technical field, including a body and assistance device, help the device to include panel, connecting plate and driver, the middle part of panel is reserved there is the confessio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU WEIJUN, ZHANG JIN, LIU JINGSI, HUANG GUIDONG, ZHONG XIANFENG, ZHONG KAIJIE
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
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!