Laurent Preux

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Chauny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Enameling lacquer, process for the manufacture of the lacquer and a...
- Patent number 6,214,462
- Issue date Apr 10, 2001
- Alcatel N.V.
- Raymond Andre
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...