CD

Claude G. Dumenil

📍 Bois-Guillaume, FR: #1 of 3 inventorsTop 35%
Overall (1982): #71,747 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348836 Automatic base seal Louis P. Dumenil 1982-09-14