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

David Blackburn

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Expandible devices for internally gripping cores or the like

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

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Method for dyeing acrylonitrile polymer and copolymer fibres

Bleaching and dyeing; fluid treatment and chemical modification – Gelled fiber-dyeing process or product
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Profile ID: LFUS-PAI-P-1744026

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