TREA

Fritz Graser

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  • Ludwigshafen, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer dyes
    • Patent number 4,029,468
    • Issue date Jun 14, 1977
    • BASF Aktiengesellschaft
    • Karl Maier
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Mass coloration of polyamides
    • Patent number 3,941,742
    • Issue date Mar 2, 1976
    • Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    • Fritz Graser
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...