PH

Pierre Halais

GS Gec Alsthom T&D Sa: 1 patents #47 of 166Top 30%
📍 Villiers-sur-Marne, FR: #31 of 74 inventorsTop 45%
Overall (All Time): #3,800,118 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5322267 Damper device, in particular for railroad vehicles — 1994-06-21