HG

Hubert de Guillebon

📍 Yzeure, FR: #13 of 25 inventorsTop 55%
Overall (All Time): #3,914,156 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4966571 Internal combustion engine — 1990-10-30