Universite des Sciences et Techniques (Lille I)

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Patents Grantslast 30 patents

Information Patent Grant
Process for decoloring substances colored by tetrapyrrole compounds
- Patent number 4,650,589
- Issue date Mar 17, 1987
- Centre National de la Recherche Scientifique CNRS
- Jean-Marie Piot
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES