JG

Jean Guelpa

📍 Bois-Colombes, FR: #52 of 102 inventorsTop 55%
Overall (All Time): #4,036,461 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4455492 Power unit for motor vehicle utilizing a thermal engine down to the lowest running speeds 1984-06-19