AS

Arto Salokangas

📍 Lahti, FI: #92 of 197 inventorsTop 50%
Overall (All Time): #3,982,043 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4693816 Biological filter heating arrangement for treatment of waste water — 1987-09-15