4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

Alf Bengtsson

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Yarn feeding device

Winding – tensioning – or guiding – Unidirectional winding and unwinding – Variable number of windings on support
Reexamination Certificate

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Yarn feeding device

Winding – tensioning – or guiding – Unidirectional winding and unwinding – Variable number of windings on support
Reexamination Certificate

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Yarn storage and feed device

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Profile ID: LFUS-PAI-P-1813605

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