PP

Pentti Pyykkonen

📍 Järvenpää, FI: #47 of 89 inventorsTop 55%
Overall (All Time): #4,057,565 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4403944 Auxiliary device for oil burner for mixing water and oil for combustion 1983-09-13