CO

Claude Oberlin

EN Electricite De France - Service National: 1 patents #1 of 20Top 5%
📍 Avon, FR: #3 of 7 inventorsTop 45%
Overall (1989): #124,801 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830052 Diaphragm safety device with upstream active bursting knife Jean-Luc Le Bras 1989-05-16