Novel teaching rod

The utility model discloses a novel teaching rod, a serial communication port, include: teach excellent upper segment, religion stick hypomere, wireless control module, teach the upper portion of excellent hypomere to be provided with a recess, be provided with in the recess teach excellent upper se...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WANG LYUZHI
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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