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Ernest E. Krupp

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  • Clemens, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball nose cutter having a single cutter insert
    • Patent number 5,348,426
    • Issue date Sep 20, 1994
    • Ernest E. Krupp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center device
    • Patent number 4,000,669
    • Issue date Jan 4, 1977
    • Ernest E. Krupp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR