Portable table tennis ball picking tool

The utility model discloses a portable table tennis ball picking tool, and particularly relates to the technical field of table tennis teaching, the portable table tennis ball picking tool comprises a frame, the outer wall of the frame is fixedly connected with a connecting block, and the outer wall...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LAI BINGSEN, HUANG JIAYUE, HUANG ZENGSONG, ZENG ZHIYAN, LU ZHICHENG, WU XIAOMEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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