PB

Pierre A. Bouygues

DE Delle-Alsthom: 1 patents #1 of 5Top 20%
Overall (1982): #78,962 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353387 Drainage device Jean-Marie Delcoustal 1982-10-12