SB

Sergei Romanovich Berezin

Overall (All Time): #3,592,890 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6283739 Steam-driven propeller engine Viktor Iosifovich Vedaiko, Anatoly Noskov, Alexandr Georgievich Scheglov 2001-09-04