Interactive question and answer device

The utility model relates to an interactive question and answer device. The interactive question and answer device comprises a base and a main control module, wherein an accommodating space is formed in the base; an accommodating groove of which the upper side is provided with an opening for accommo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIAN CHENGZHI, LI XIGEN, JIAN YIRONG, ZHENG ZHIYONG, JIAN XINHANG
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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