SELF-PROPELLED MECHANISM OF GRAIN-CLEANING AND LOADING MACHTINES
STEPANOV EVGENIJ A,SU, OLEJNIKOV VLADIMIR D,SU, KULIKOV ALEKSANDR A,SU, SUKHANOVA ZOYA D,SU, VENKOV STANISLAV A,SU
Year of Publication 15.05.1986
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Year of Publication 15.05.1986
Patent