EXCAVATOR BUCKET GATHERING DEVICE
BULANOV ALEKSANDR A,SU, SMOLYANITSKIJ EDUARD A,SU, DONSKOJ VIKTOR M,SU, PERLOV ANATOLIJ S,SU, RANNEV ALEKSANDR V,SU, FEDOROV ADOLF P,SU, AGARONIK MARK YA,SU, SIDORENKO OLGA P,SU, BERKMAN IOSIF L,SU, GRYAZNOV VIKTOR N,SU
Year of Publication 09.06.1978
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Year of Publication 09.06.1978
Patent