JL

Jules F. R. Ledoux

HS Hamon-Sobelco S.A.: 1 patents #2 of 13Top 20%
📍 Nivelles, BE: #36 of 59 inventorsTop 65%
Overall (All Time): #3,966,227 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4635588 Heaters for thermal energy transformation installations — 1987-01-13