%0 Journal Article %T Analysis of intellectual property to enhance the effectiveness functioning jaw crushers %A Shegelman, I.R. %A Vasilev, A.. %A Shchukin, P.. %K rocks, disintegration, intellectual property, patent. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov