TREA

Roland Maier

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  • Radevormwald, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn false twisting apparatus
    • Patent number 4,519,204
    • Issue date May 28, 1985
    • Barmag Barmer Maschinenfabrik AG
    • Peter Dammann
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Yarn false twisting apparatus having friction discs
    • Patent number 4,406,116
    • Issue date Sep 27, 1983
    • Barmag Barmer Maschinenfabrik AG
    • Roland Maier
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING