Pulley main part of toy is assembled to children

The utility model discloses a pulley main part of toy is assembled to children adopts integrative injection moulding, and it includes first body and second body, first body and second body middle partrespectively coaxial link up set up corresponding in the middle of first through -hole and second ce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HU BISHENG, ZHAO JIANWEI, SHI KANGJIN, FAN ZHIHUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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