AP

Alain Ponthieux

OA Office National D'Etudes Et De Recherches Aérospatiales: 1 patents #131 of 407Top 35%
📍 Meudon, FR: #240 of 463 inventorsTop 55%
Overall (All Time): #3,988,316 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4563125 Ceramic blades for turbomachines Serge Boudigues, Georges Frattacci 1986-01-07