TREA

Klaus Lehr

Follow

Person

  • Linngenfeld, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber-free shaped parts
    • Patent number 6,967,223
    • Issue date Nov 22, 2005
    • Cognis Deutschland GmbH & Co. KG
    • Robert Graf
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...