Reverse training aid

The utility model discloses a reverse training aid, comprising a carframe. A front end of the carframe is installed with front forks. Front wheels are installed on the front forks. The front forks are connected by a steering trapezium to realize linkage. Steering is controlled by a steering gear box...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GAO ERJUN
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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