JA

Jean Appel

OA Office National D'Etudes Et De Recherches Aérospatiales: 1 patents #1 of 10Top 10%
📍 Orvault, FR: #1 of 1 inventorsTop 100%
Overall (1982): #54,988 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4334434 Ultrasonic flow rate meter Francois M. Dunand 1982-06-15