Huynh Van Lang

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Lyon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Polytetrafluoroethylene based coating compositions
- Patent number 4,039,497
- Issue date Aug 2, 1977
- Produits Chimiques Ugine Kuhlmann
- Maurice Troussier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...