PD

Paul Delfourne

📍 Villeneuve-la-Garenne, FR: #28 of 50 inventorsTop 60%
Overall (All Time): #3,981,046 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4690068 Inter-carriage passage for a railway train — 1987-09-01