JJ

Jorma Järvelä

📍 Tampere, FI: #8 of 49 inventorsTop 20%
Overall (1997): #128,467 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590726 Drilling apparatus Vesa Järvelä 1997-01-07