Open-type propelling pencil with added pencil lead

The utility model discloses an open-type propelling pencil with an added pencil lead. The open-type propelling pencil with the added pencil lead is characterized in that an eraser (11) is tightly placed on a cylinder (23) on the upper portion of a base in a matched mode, an open-close mechanism is p...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WANG WULONG
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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