Multifunctional hammer teaching aid

The utility model discloses a multifunctional hammer teaching aid, which comprises a hammer head and a grab handle, the hammer head is arranged at one end of the grab handle, the multifunctional hammer teaching aid is characterized in that the grab handle is provided with a containing cavity, the ot...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU WENBIN, LU SHANGPING, LI CHUNJUAN, LAI PENGHAI, HUANG JIAFANG, LUN LIMIN, PAN XIAOYU, LU YINHE
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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