JD

Jean-Marie Delcoustal

DE Delle-Alsthom: 1 patents #1 of 5Top 20%
📍 Bron, FR: #2 of 5 inventorsTop 40%
Overall (1982): #54,801 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353387 Drainage device Pierre A. Bouygues 1982-10-12