COMBINED UNIT FOR CULTIVATING SOIL AND SOWING
KHORUNZHENKO VALENTIN E,SU, USMANOV ABILZHAN A,SU, SAJLIBAEV RAKHAMZHAN A,SU, MUTSYNOV ANATOLIJ A,SU, LUNGOL LARISA N,SU
Year of Publication 15.09.1989
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Year of Publication 15.09.1989
Patent