Martin Trottmann

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Therwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for fixing dyes
- Patent number 5,389,108
- Issue date Feb 14, 1995
- Ciba-Geigy Corporation
- Katharina Fritzsche
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...