TREA

Norbert Welters

Follow

Person

  • Monchengladbach, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Yarn brake
    • Patent number 4,338,774
    • Issue date Jul 13, 1982
    • Palitex Project Company GmbH
    • Norbert Welters
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sliver delivery and opening device
    • Publication number 20040016224
    • Publication date Jan 29, 2004
    • W. Schlafhorst AG & Co.
    • Dieter Haaken
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING