Jean Favennec

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Elancourt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust manifold with catalytic wall for internal-combustion engines
- Patent number 5,386,696
- Issue date Feb 7, 1995
- Institut Francais du Petrole
- Michel Prigent
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES