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Ulf Heule

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  • CH-9436 Balgach, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Deburring tool for deburring the edges of boreholes
    • Patent number 5,803,679
    • Issue date Sep 8, 1998
    • Ulf H. Heule
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deburring tool
    • Patent number 5,755,538
    • Issue date May 26, 1998
    • Ulf Heule
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR