TREA

Willy Schurings

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  • Grenzach-Wyhlen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Whitener dispersion
    • Patent number 5,051,111
    • Issue date Sep 24, 1991
    • Ciba-Geigy Corporation
    • Italo Anceschi
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...