RV

Roland Vidal

CA Centre De Recherches Metallurgiques Asbl: 1 patents #8 of 34Top 25%
📍 Grivegnée, BE: #6 of 12 inventorsTop 50%
Overall (All Time): #4,062,475 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4421553 Process for operating a blast furnace Nikolas G. Ponghis, Arthur G. Poos 1983-12-20