Yves Champilou

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Clermont-Ferrand, FR

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Patents Grantslast 30 patents

Information Patent Grant
Radial tire with an obliquely lap-welded carcass ply
- Patent number 6,105,647
- Issue date Aug 22, 2000
- Michelin Recherche et Technique, S.A.
- Yves Champilou
- B60 - VEHICLES IN GENERAL