ROOT CROP HARVESTING MACHINE
PORTYANKO A.I.,SU, ONISHCHENKO G.I.,SU, VATKIN A.S.,SU, RUZIN I.M.,SU, RODENKO F.L.,SU, DUDKA V.V.,SU, LASTOVENKO V.A.,SU, POKUSA A.A.,SU
Year of Publication 05.01.1978
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Year of Publication 05.01.1978
Patent