| 申请人 |
DNEPROPETROVSKY ORDENA LENINA METALLURGICHESKY ZAVOD IMENI PETROVSKOGA |
发明人 |
ANATOLY PETROVICH LIKHORADOV;BORIS ILICH GINZBURG;SAUL BORUKHOVICH ISERSON;IZYA SIMONOVICH SHTEIN;VSEVOLOD, JURIEVICH TSYMBALJUK;MIKHAIL DMITRIEVICH ZHEMBUS;KONSTANTIN IVANOVICH KOTOV |
