TREA

Denis B. Pottier

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  • Dammarie Les Lys, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable phase vane
    • Patent number 5,407,322
    • Issue date Apr 18, 1995
    • Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
    • Jean-Louis Charbonnel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES