MA

Michel Auffranc

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Dargoire, FR: #2 of 3 inventorsTop 70%
Overall (All Time): #3,881,802 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5035623 Planetarium Pierre Coudurier, Pierre Boutte, Patrick Romeuf, Paul Tronchon 1991-07-30