Multifunctional auxiliary teaching equipment

The invention relates to teaching equipment, in particular to multifunctional auxiliary teaching equipment. The technical problem of the invention is to provide the multifunctional auxiliary teaching equipment capable of reducing fatigue of teachers. According to the technical scheme, the multifunct...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIAO JICHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CABINETS COFFEE MILLS CRYPTOGRAPHY DESKS DIAGRAMS DISPLAY DOMESTIC ARTICLES OR APPLIANCES DRAWERS EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES FURNITURE GENERAL DETAILS OF FURNITURE GLOBES HUMAN NECESSITIES OFFICE FURNITURE PHYSICS PLANETARIA SEALS SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES
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