Copangnie Generale des Etablissements Michelin - Michelin & Cie

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Clermont - Ferrand, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for treating vulcanized rubber surfaces before b...
- Patent number 6,302,984
- Issue date Oct 16, 2001
- Copangnie Generale des Etablissements Michelin - Michelin & Cie
- Jean-Marie Courel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL