Special tool for accountants

The utility model provides a special tool for accountants. The special tool comprises a casing, a straight rule, a set square, a protractor, a key and a magnifying lens. The special tool is characterized in that the casing is a hexagonal casing, and a hollow hexagonal body is arranged in the casing;...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HUI, HAN XIQIANG
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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