Днепропетровский Национальный Университет Железнодорожного Транспорта Академика В. Лазаряна
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Priority to UAU201112663UpriorityCriticalpatent/UA70650U/en
Publication of UA70650UpublicationCriticalpatent/UA70650U/en
A working attachment of a ripper consists of a knife with a crown and is connected with bolts to the cross beam of the tractor. To the knife by means of bolts an extended forward additional knife with variable depth of crushing is fixed.
UAU201112663U2011-10-282011-10-28Working attachment of a ripper
UA70650U
(en)