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Olga Vladimirovna Chagina

Berdsk municipality, RU: #1 of 1 inventorsTop 100%
Overall (2011): #201,836 of 364,097Top 60%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020452 Apparatus for measuring a volume flow rate of a controlled medium in a pipeline Yuriy I. Romanov, Dmitry Yurievich Svilpov, Stanislav V. Maletskiy 2011-09-20