Portable liquid crystal electronic handwriting board

The utility model relates to the technical field of electronic equipment, in particular to a portable liquid crystal electronic handwriting board which comprises a protective shell and a hanging rope. A mounting groove is formed in the protective shell, a rectangular hole is formed in the front side...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YI YULAN, LIU JIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BRACELETS CALCULATING COINS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HABERDASHERY HUMAN NECESSITIES JEWELLERY OTHER PERSONAL ADORNMENTS PHYSICS
Online-Zugang:	Volltext bestellen
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