AP

Alexandr E. Petrovich

Overall (All Time): #3,979,196 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4683079 "Liquid-crystal 4-n-pentylphenyl esters of 4'-(trans-4""-n-alkylcyclohex-2-enoyloxy)benzoic acids" Vladimir S. Bezborodov, Viktor Konovalov, Jury L. Ptashnikov, Vladimir M. Astafiev 1987-07-28