JV

Johannes Vähänen

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,798,457 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10688525 Material spraying device and a method for controlling the spraying direction of the device Tapani Vähänen 2020-06-23