FI (list display)

  • D01G11/00
  • Disintegrating fibre-containing articles to obtain fibres for re-use HB CC 3B151
  • D01G11/02
  • .Opening, unravelling, or teasing ropes or like fibrous strands to obtain fibres for re-use HB CC 3B151
  • D01G11/04
  • .Opening rags to obtain fibres for re-use (mechanical treatment of rags for paper-making D21B) HB CC 3B151
    TOP