WH

Wilhelm Hannibal

AA Audi Ag: 1 patents #4 of 23Top 20%
📍 Neckarsulm, DE: #3 of 6 inventorsTop 50%
Overall (1989): #44,158 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870990 Double-flow butterfly valve part Rudolf Bierling, Max Ruf 1989-10-03