| 申请人 |
DNEPROPETROVSKY METALLURGICHESKY INSTITUT IMENI L.I. BREXHNEVA |
发明人 |
GRUDEV ALEXANDR PETROVICH;DOLZHANSKY ANATOLY MIKHAILOVICH;KOVALEV VLADIMIR SERGEEVICH;SIGALOV JURY BORISOVICH;PISAREV JURY GRIGORIEVICH;KRAINIK YAROSLAV IVANOVICH;SEDELNIKOVA LJUSMILA SERGEEVNA;PUKAS NIKOLAI VASILIEVICH;BURAVLEV IGOR BORISOVICH |
