TREA

Detlev Overstrass

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Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn friction false twisting apparatus
    • Patent number 5,794,429
    • Issue date Aug 18, 1998
    • Barmag AG
    • Detlev Overstrass
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING