Portable computer teaching mechanism

The utility model discloses a portable computer teaching mechanism, and belongs to the technical field of computer teaching. The bottom of a pedestal is equipped with supporting legs; the rear side of the pedestal is equipped with a rotating shaft; a rotary shaft is installed on the rotating shaft;...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	XU ZHENXIA
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES ELECTRIC DIGITAL DATA PROCESSING GLOBES PHYSICS PLANETARIA SEALS
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