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Hans Weber

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  • Hassloch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anthraquinoid dyes
    • Patent number 4,614,804
    • Issue date Sep 30, 1986
    • BASF Aktiengesellschaft
    • Gerhard Epple
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Navy blue mixtures of disperse mono-azo dyes for cellulose acetate
    • Patent number 4,537,597
    • Issue date Aug 27, 1985
    • BASF Aktiengesellschaft
    • Udo Bergmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...