Elastic pressing device of sewing machine

The utility model discloses an elastic material pressing device of a sewing machine. The elastic material pressing device comprises a presser foot handle and a pressing plate installed below the presser foot handle. The elastic assembly is used for being vertically and elastically connected with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIN CAIZHEN, ITO MASAMI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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