MK

Mykola Y. Koval

Overall (2018): #295,159 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10131014 Machine for flash-butt welding of rails Sergii I. Kuchuk-Yatsenko, Valerii G. Kryvenko, Oleksandr V. Didkovskiy, Andrii N. Levchuk 2018-11-20