SAFETY DEVICE OF SEWING MACHINE

PROBLEM TO BE SOLVED: To provide a safety device of a sewing machine with a compact structure and high safety and not decreasing efficiency of sewing operations. SOLUTION: A protective cover body 40 for covering a space between a finger guard body 30 fixed on a presser foot 27 and the presser foot 2...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OGAWA MASAO, NAGASAKA SHINSUKE
Format: Patent
Sprache:eng
Schlagworte:
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