Multimedia teaching hanging all -in -one

The utility model relates to a teaching equipment field, in particular to multimedia teaching hanging all -in -one, including the organism, be equipped with the broadcast device on the organism, stillbe equipped with the well accuse subassembly of fixing on the organism on the organism, fix on the o...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	NING JIANWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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