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Pentti Marjanen

📍 Mikkeli, FI: #21 of 46 inventorsTop 50%
Overall (All Time): #3,855,800 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5133853 Sewage system Roland Mattsson 1992-07-28