TREA

Werner Ditzel

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  • 6369 Schoneck 1, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Indexing devices
    • Patent number 4,231,159
    • Issue date Nov 4, 1980
    • Heinz Ditzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexing devices
    • Patent number 4,108,024
    • Issue date Aug 22, 1978
    • Heinz Ditzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR