JB

Jean-Marc Bourdon

SR Societe Europeenne Des Produits Refractaires: 1 patents #18 of 37Top 50%
Overall (All Time): #4,046,954 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4368038 Refractory pads for walking beam furnaces Jean-Claude Hugues, Marc Esnoult 1983-01-11