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Graf + Cie AG Kratzen- und Maschinenfabrik

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  • Rapperswil, CH
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Sawtooth wire for all-steel clothing
    • Patent number 5,701,637
    • Issue date Dec 30, 1997
    • Graf + Cie AG Kratzen- und Maschinenfabrik
    • Ralph Armin Graf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Card clothing for a carding machine
    • Patent number 5,467,505
    • Issue date Nov 21, 1995
    • Graf + Cie AG Kratzen- und Maschinenfabrik
    • Ralph Graf
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Making a composite profiled wire
    • Patent number 5,452,627
    • Issue date Sep 26, 1995
    • Graf + Cie AG Kratzen- und Maschinenfabrik
    • Ralph Graf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks