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Valentina D. Demyanenko

Overall (All Time): #4,092,349 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4276088 Composition for diffusion coating of ferrous metals Inna I. Zaets, Nikolai M. Davydenko, Olga K. Yakshina, Nina F. Pershina, Jury M. Pavlov 1981-06-30