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Application filed by Игорь Олегович Микуленок, Владимир Владимирович ОстриковfiledCriticalИгорь Олегович Микуленок
Priority to UAU201015866UpriorityCriticalpatent/UA61640U/en
Publication of UA61640UpublicationCriticalpatent/UA61640U/en
An agitator comprises a perforated shell of revolution fastened on a shaft with upper and lower opened bases. On the outside of perforated shell an additional shell of revolution with opened bases is located coaxially there and with formation of a gap. The diameter of upper base is larger than the diameter lower base.