Motor theory of operation demonstration model

The utility model belongs to the technical field of the teaching aid, especially, relate to a motor theory of operation demonstration model, by the base, link the frame on the base, the first plastics pivot of base center, first plastics change epaxial first U -shaped magnet, the first vertical comp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU YAN, WU ZUOWU, ZHANG GUOWANG, ZHANG YAN, YANG LIANYUN, CHEN HUIFENG, ZHAO YUXIANG, ZHAO GUOSONG
Format:	Patent
Sprache:	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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