Liftable globe with revolution function

The utility model discloses a liftable globe with revolution. The globe comprises an earth body, a terminator indicating ring, two supporting rods, a supporting table, a rotation shaft, a revolution braking nut, a hollow supporting column, a base, a revolution shaft and a lifting table, the hollow p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHE LUSHENG, GUO YISHU, YIN SHUYAN
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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