ES

Edouard Sand

PS Paul Wurth S.A.: 1 patents #107 of 227Top 50%
📍 Esch-sur-Alzette, LU: #40 of 91 inventorsTop 45%
Overall (All Time): #3,821,863 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5203063 Device for mounting and dismounting shaft furnace tymps Nicolas Bonani, Edmond Mainz, Ernest Sand, Nicolas Wintersdorf, Michel Lux +4 more 1993-04-20