TREA

Ewald Jakobs

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  • Schwalbach-Bous, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for the internal deburring of a pipe
    • Patent number 4,710,078
    • Issue date Dec 1, 1987
    • TechnoARBED Deutschland GmbH
    • Werner Altmeyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Material removing tool
    • Patent number 4,666,349
    • Issue date May 19, 1987
    • TechnoARBED Deutschland GmbH
    • Werner Altmeyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR