JP

Jean-Louis Passerat

SR Societe Europeenne Des Produits Refractaires: 1 patents #18 of 37Top 50%
📍 Le Pontet, FR: #33 of 58 inventorsTop 60%
Overall (All Time): #4,087,838 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4262453 Machine for grinding hard workpieces Georges Parigot 1981-04-21