TREA

Michael Schieb

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  • Schollkrippen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic tube with varying layer thickness
    • Patent number 5,918,643
    • Issue date Jul 6, 1999
    • Form Rite
    • Dietmar Roloff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...