TREA

Roland Hartmann

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  • Grettstadt-Durrfeld, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Linear guiding device
    • Patent number 5,584,581
    • Issue date Dec 17, 1996
    • Deutsche Star GmbH
    • Werner Keller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear guiding device
    • Patent number 5,509,736
    • Issue date Apr 23, 1996
    • Deutsche Star GmbH
    • Werner Keller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...