FK

Felix Kalberer

📍 Buchs, CH: #133 of 229 inventorsTop 60%
Overall (All Time): #4,062,920 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4422932 Device for the removal of heat from waste water — 1983-12-27