TREA

Josef Bruenen

Follow

Person

  • Wettringen, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-layer plastic tube
    • Patent number 6,279,614
    • Issue date Aug 28, 2001
    • Hewing GmbH
    • Franz-Josef Riesselmann
    • B32 - LAYERED PRODUCTS