Jean-Marie Cholley

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Desizing and bleaching woven fabrics in a single operation in a bat...
- Patent number 4,643,736
- Issue date Feb 17, 1987
- Produits Chimiques Ugine Kuhlmann
- Jean-Marie Cholley
- G08 - SIGNALLING