JB

Jean-Luc Le Bras

EN Electricite De France - Service National: 1 patents #1 of 20Top 5%
📍 Montereau-Fault-Yonne, FR: #1 of 4 inventorsTop 25%
Overall (1989): #97,786 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830052 Diaphragm safety device with upstream active bursting knife Claude Oberlin 1989-05-16