RV

Rauli Virkkala

VO Valmet Automation Oy: 1 patents #17 of 63Top 30%
Overall (All Time): #3,603,922 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6012324 Method for measuring gas content and a gas content measuring device Pekka Jakkula, Urpo Kasurinen, Jouko Niinimaki 2000-01-11