申请人 |
STERLITAMAXKY OPYTNO PROMYSLENNY ZAVOD PO PROIZVODSTVU I |
发明人 |
ADIGAMOV ENGEL RAKHMATULLOVICH;GURVICH YAKOV ABRAMOVICH;LIAKUMOVICH ALEXANDR GRIGORIEVICH;LOGUTOV IGOR JURIEVICH;MICHUROV JURY IVANOVICH;POLENOV ALEXEI SERGEEVICH;YANSHEVSKY VLADIMIR AVGUSTOVICH |