| 申请人 |
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNO-KONSTRUKTORSKY INSTITUT MEKHANIZIROVANNOGO I RUCHNOGO STROITELNO-MONTAZHNOGO INSTRUMENTA, VIBRATOROV I |
发明人 |
SAPOZHNIKOV SERGEI ANATOLIEVICH;PROKHOROV IVAN ANDREEVICH;BALANDIN VLADIMIR PORFIRIEVICH;KOLGAN JURY NIKITOVICH |
