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Olli Helanto

📍 Kirkkonummi, FI: #3 of 16 inventorsTop 20%
Overall (2018): #285,998 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10130841 Boxing training device — 2018-11-20