CR

Christian Rouillon

📍 La Chapelle-Saint-Mesmin, FR: #23 of 48 inventorsTop 50%
Overall (All Time): #3,876,406 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5015847 Device for measuring the radioactivity of a load of ore on an extraction machine such as a mechanical shovel or digger 1991-05-14