Rotating shuttle and sewing machine

The utility model relates to the technical field of sewing equipment, in particular to a rotating shuttle and a sewing machine, and solves the problem that a moon ring and an outer shuttle frame are easy to misplace during secondary installation. In order to solve the problem, the embodiment of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GU ZHIYING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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