Antoni Machin

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Barcelona, ES

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing colored detergents and cleaning agents
- Patent number 6,534,471
- Issue date Mar 18, 2003
- Henkel Kommanditgesellschaft auf Aktien
- Christian Block
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...