TREA

Wolfgang Schaefer

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  • Langenhagen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool Exchange device
    • Patent number 4,729,159
    • Issue date Mar 8, 1988
    • Gildemeister Aktiengesellschaft
    • Hasso Henneberg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece handling apparatus
    • Patent number 4,439,090
    • Issue date Mar 27, 1984
    • Gildemeister AG
    • Wolfgang Schaefer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arrangement for automatically changing the clamping jaws of the chu...
    • Patent number 4,100,671
    • Issue date Jul 18, 1978
    • Gildemeister AG
    • Wilhelm Junike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR