IL

Igor Anatolyevich Levankovskii

Overall (All Time): #3,732,822 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5702160 Tool for crushing hard material Yurii Alexandrovich Grinevitskii, Victor Danilovich Shults, Yurii Victorovich Alexandrov 1997-12-30