GD

Gerard Doyen

AL Alsthom: 1 patents #19 of 67Top 30%
📍 Beuvrages, FR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,982,217 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4694533 Hinge and sectional panels on a frame enabling assembly and disassembly thereof 1987-09-22