WS

Walter Stahel

📍 Obfelden, CH: #4 of 10 inventorsTop 40%
Overall (All Time): #3,846,986 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5100440 Emission electrode in an electrostatic dust separator Werner Diener 1992-03-31