FH

Francois J. Haussonne

📍 Lannion, FR: #3 of 38 inventorsTop 8%
Overall (1982): #18,762 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348570 Electric contact device with liquid conductors Guy Moisan, Hubert Prigent 1982-09-07