Otto Schilling

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Basel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Solid formulation of anionic wool dyes with anionic dispersant and...
- Patent number 4,944,768
- Issue date Jul 31, 1990
- Ciba-Geigy Corporation
- Paolo Balliello
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...