PH

Pekka Hautala

Overall (2003): #142,648 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6527671 Planetary gear transmission with variable ratio Seppo Lauri Paalasmaa, Petri Makkonen 2003-03-04