Gérard Excoffier

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Vaulnaveys-le-Haut, FR

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Patents Grantslast 30 patents

Information Patent Grant
Cellulose microfibrils with modified surface, preparation method an...
- Patent number 6,703,497
- Issue date Mar 9, 2004
- Rhodia Chimie
- Laurence Ladouce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...