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Werner Graber

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Patents Grantslast 30 patents

  • Information Patent Grant

    Winding device
    • Patent number 6,490,762
    • Issue date Dec 10, 2002
    • Marcel Siegenthaler
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Apparatus for extracting bobbin tubes from a magazine
    • Patent number 5,036,967
    • Issue date Aug 6, 1991
    • Rieter Machine Works, Ltd.
    • Werner Graber
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Open end yarn piecer
    • Patent number 4,707,976
    • Issue date Nov 24, 1987
    • Rieter Machine Works, Ltd.
    • Werner Graber
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING