TREA

Johan C. P. Broekhoff

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  • Schiedam, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the manufacture of soap powder
    • Patent number 4,466,897
    • Issue date Aug 21, 1984
    • Lever Brothers Company
    • Peter W. Appel
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...