Днепропетровский Государственный Аграрный Университет
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Priority to UAU201111824UpriorityCriticalpatent/UA70613U/en
Publication of UA70613UpublicationCriticalpatent/UA70613U/en
Disclosed is a cultivator working tool wherein on a blade section, directly contacting with a chisel, a groove is made in the form of an Archimedes' spiral that allows to shield the cutting perimeter by a core of compacted ground formed during work.
UAU201111824U2011-10-072011-10-07Cultivator working tool
UA70613U
(en)