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Martti Wikstedt

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  • Vantaa, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Colourant composition for paint products
    • Patent number 5,985,987
    • Issue date Nov 16, 1999
    • Tikkurila Cps Oy
    • Maj-Len Carita Adolfsson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents