Claude Dietz

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St. Louis-la-Chaussee, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the photochemical stabilization of dyed polyamide fibre...
- Patent number 5,069,681
- Issue date Dec 3, 1991
- Ciba-Geigy Corporation
- Thys Bouwknegt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...