Multifunctional angle square

A multifunctional angle square belongs to a novel instrument for measurement provided by drawing formation, and in particular is applicable for teachers and students to use in classroom teaching. The utility model is characterized by mainly consisting of an indicating dial, a finger, a scaleplate an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KEWEN WANG, BAOLU SHAN, YANDE YANG
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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