JC

Jean-Louis Chanvin

SB Spie Batignolles: 1 patents #1 of 3Top 35%
Overall (1989): #137,223 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847894 Device for aiding maintenance of an electromechanical installation having automatic monitoring and control means Anselme Cote, Georges Menou 1989-07-11