TREA

Asa K. Nystrom

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  • Kista, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diffusion barrier coating material
    • Patent number 5,135,801
    • Issue date Aug 4, 1992
    • Sandvik AB
    • Asa K. Nystrom
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...