SI

Sergei Vladimirovich Il'in

Overall (All Time): #2,472,784 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11883886 Device for holes and trepans cutting Evgenii Vitalevich Luchinskii, Vladimir Yudevich Sandler 2024-01-30