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Petr P. Martyntsev

Overall (All Time): #3,679,864 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5733508 Oxygen generator Aleksei T. Logunov, Igor Alexeevich Smirnov, Valery V. Shapovalov, Vladimir I. Vanin, Viktor S. Maslyaev 1998-03-31