HH

Hannu Harjuhahto

📍 Porvoo, FI: #161 of 281 inventorsTop 60%
Overall (All Time): #3,690,230 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5780564 Method of preparing a homo-or copolymer of vinyl chloride containing .alpha . 1998-07-14