Rainer Duewelhenke

Person

  • Ratingen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Withdrawing fiber optics from storage plates

    • Patent number 4,651,937
    • Issue date Mar 24, 1987
    • Frisch Kabel-und Verseilmaschinenbau GmbH
    • Rainer Duewelhenke
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL