TREA

Kai Laitinen

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  • Helsinki, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wear resisting parts for process valves
    • Patent number 6,203,895
    • Issue date Mar 20, 2001
    • Neles Controls Oy
    • Lutz-Michael Berger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...