TREA

Hans Harald Schmidt

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  • Tarzo, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of hot-galvanizing ferrous materials
    • Patent number 6,221,431
    • Issue date Apr 24, 2001
    • Soprin S.R.L.
    • Francesco Bisol
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...