Mike Freche

Person

  • Kerzenheim, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Colorant preparations

    • Patent number 6,770,331
    • Issue date Aug 3, 2004
    • BASF Aktiengesellschaft
    • Manfred Mielke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents