FD

Franck Delavaquerie

TR Trefimetaux: 1 patents #5 of 30Top 20%
📍 Charleville-Mézières, FR: #32 of 62 inventorsTop 55%
Overall (All Time): #3,745,301 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5526663 Devices for the grooving of tubes Jean-Louis Sauvonnet 1996-06-18