TREA

Robert Donaldson

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  • Wirral, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergent compositions
    • Patent number 4,155,871
    • Issue date May 22, 1979
    • Lever Brothers Company
    • Robert Donaldson
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent compositions
    • Patent number 4,154,694
    • Issue date May 15, 1979
    • Lever Brothers Company
    • Robert Donaldson
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...