Touch optoelectronic integration intelligence teaching system

The utility model belongs to a teaching equipment specifically is a touch optoelectronic integration intelligence teaching system. The utility model discloses a teaching board is with mutual smart, the rear end of teaching board is provided with the backplate, and the front end of teaching board is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI RENBIAO, ZHANG JIN'GAO, WAN PIN'GANG
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC DIGITAL DATA PROCESSING GLOBES PHYSICS PLANETARIA SEALS
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