AL

Arto Lehto

OA Oy Nokia Ab: 1 patents #9 of 62Top 15%
Overall (All Time): #3,966,392 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4636181 Conveyor chain Esko Savolainen, Tuomo Laukkarinen, Erkki Oksman, Unto Eilamo 1987-01-13