WB

Wilhelm Barke

📍 Northeim, DE: #22 of 60 inventorsTop 40%
Overall (All Time): #3,970,888 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4652788 Channel secondary electron multiplier Hans Lauche 1987-03-24