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Viljo Ryhanen

📍 Joensuu, FI: #56 of 128 inventorsTop 45%
Overall (All Time): #3,520,264 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6607298 Transportable concrete station including a mixer component and a conveyor rotatable between transport and working positions 2003-08-19