AH

Alain Van Hemelryck

SD Societe Anonyme Dite:Alsthom: 1 patents #2 of 17Top 15%
📍 Bondy, FR: #2 of 3 inventorsTop 70%
Overall (1989): #132,706 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850652 Feed circuit for railway braking systems Jean Dumas 1989-07-25