| 申请人 |
A.S.BEREZHNYI UKRAINIAN RESEARCH INSTITUTE OF REFRA.S.BEREZHNYI UKRAINIAN RESEARCH INSTITUTE OF REFRACTORIES, OPEN JOINT-STOCK COMPANY ACTORIES, OPEN JOINT-STOCK COMPANY |
发明人 |
PRYMACHENKO VOLODYMYR VASYLIOVYCH PRYMACHENKO VOLODYMYR VASYLIOVYCH;MARTYNENKO VALERII VLADLENOVYCH MARTYNENKO VALERII VLADLENOVYCH;DERHAPUTSKA LARYSA OLEKSANDRIVNA DERHAPUTSKA LARYSA OLEKSANDRIVNA;KOSTYRKO INNA YURIIVNA KOSTYRKO INNA YURIIVNA |
