| 申请人 |
KHIMIKO-METALLURGICHESKY INSTITUT AKADEMII NAUK KAZAKHSKOI SSR |
发明人 |
DZHANTORE NURLANOVICH ABISHEV;EVNEI ARSTANOVICH BUKETOV;NAZYMKUL BALTYNOVA;VITALY PAVLOVICH MALYSHEV;TURABAI ABDRAKHMANOVICH ORALOV;EGIZBAI SHATIKOVICH SAKPANOV;ABUBAKIR KOBZHASOVICH KOBZHASOV;KAZKEN NAZYMBEKOVNA ORAZALINA |
