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Heikki Knaapi

OO Outokumpu Oyj: 1 patents #162 of 428Top 40%
📍 Virrat, FI: #3 of 5 inventorsTop 60%
Overall (All Time): #3,532,163 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6666060 Roller head for a planetary rolling mill Harri Luotola 2003-12-23