KL

Keijo Lehtonen

📍 Marttila, FI: #4 of 5 inventorsTop 80%
Overall (All Time): #3,009,572 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394207 Fertilizer, its use and a process for preparing it Juha Tilkanen 2016-07-19