PH

Pierre Halais

GS Gec Alsthom T&D Sa: 1 patents #9 of 36Top 25%
📍 Villiers-sur-Marne, FR: #1 of 3 inventorsTop 35%
Overall (1994): #40,256 of 165,921Top 25%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

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