KK

Kalevi Koskelainen

KO Kone: 1 patents #351 of 633Top 60%
📍 Hyvinkää, FI: #139 of 261 inventorsTop 55%
Overall (All Time): #2,990,652 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9284159 Emergency exit door of an elevator car — 2016-03-15