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Viktor M. Kiselev

Overall (All Time): #1,667,084 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4908051 Axial swirl device for a contact and separation member — 1990-03-13
4838906 Contact-and-separating element — 1989-06-13
4820456 Mass-transfer apparatus — 1989-04-11