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Bjorn Halvarsson

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  • Ulricehamn, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn feeding device
    • Patent number 7,475,709
    • Issue date Jan 13, 2009
    • Iropa AG
    • Björn Halvarsson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for inserting weft yarns
    • Patent number 7,156,337
    • Issue date Jan 2, 2007
    • Iropa AG
    • Björn Halvarsson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Feeding device
    • Patent number 6,983,771
    • Issue date Jan 10, 2006
    • Iropa AG
    • Björn Halvarsson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for preliminarily storing yarn and feeding device
    • Patent number 6,279,619
    • Issue date Aug 28, 2001
    • IRO Patent AG
    • Björn Halvarsson
    • D03 - WEAVING

Patents Applicationslast 30 patents