Hans Pfau

Person

  • Bedburg-Hau, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for gaseous carburization of steel

    • Patent number 4,881,982
    • Issue date Nov 21, 1989
    • Ipsen Industries International Gesellschaft mit beschrankter Haftung
    • Bernd Edenhofer
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...