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Tarvo Viita-Aho

KO Kone: 1 patents #37 of 115Top 35%
📍 Helsinki, FI: #169 of 521 inventorsTop 35%
Overall (2020): #252,028 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10662028 Method for moving an elevator car Jussi Lähteenmäki 2020-05-26