申请人 |
SPETSIALNOE KONSTRUKTORSKOE BJURO TYZHELYKH TSVETNYKH METALLOV;BALKHASHSKY ORDENA LENINA GORNOMETALLURGICHESKY KOMBINAT IMENI 50 LETIA OKTYABRSKOI REVOLJUTSII |
发明人 |
VLADIMIR PAVLOVICH KASHUBA;NIKOLAI PAVLOVICH MIKHAILOV;LEV PETROVICH FRIDMAN;VADIM NIKOLAEVICH RATTENBERG |