TREA

Colin A. Dewar

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  • Tweedmouth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergent softener with amine ingredient
    • Patent number 4,294,710
    • Issue date Oct 13, 1981
    • The Procter & Gamble Company
    • Frederick E. Hardy
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...