SN

Sergei Nazarov

Overall (All Time): #2,686,858 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11473690 Electric actuator for controlling ball valve Vasilii Kasatochkin, Konstantin Siniagovskii 2022-10-18