Ralf Bluethner

Person

  • Radebeul, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Thin film disk with barrier layer

    • Patent number 6,436,248
    • Issue date Aug 20, 2002
    • International Business Machines Corporation
    • Heinz Baur
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...