4. Sewing
  5. Elements
  6. Tensioning

Shui-Nu Wang

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Adjusting device for a lower knife of a sewing machine

Sewing – Work manipulating – Trimmers
Patent

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Differential feeding apparatus for a sewing machine

Sewing – Stitch forming – Feeding work material
Patent

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Differential feeding apparatus for a sewing machine

Sewing – Stitch forming – Feeding work material
Patent

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Presser of a sewing machine

Sewing – Work manipulating – Guides
Patent

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Presser of a sewing machine

Sewing – Work manipulating – Guides
Patent

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Profile ID: LFUS-PAI-P-347624

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