Alain Leman

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Evry, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for pivotally guiding variable-pitch vanes in a turbomachine
- Patent number 7,112,041
- Issue date Sep 26, 2006
- SNECMA Moteurs
- Pierre Debeneix
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES