Jean-Claude Chevalier

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St Anne sur Brivet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Modular element for making up a ceiling, and a ceiling made up of a...
- Patent number 6,338,228
- Issue date Jan 15, 2002
- Chantiers de l'Atlantique
- Jean-Claude Chevalier
- E04 - BUILDING