| 申请人 |
INST METALLURGII OBOGASHCHENIYA AN KAZAKHSKOJ SSR;INST METALLURGII URALSKOGO NAUCHNOGO TSENTRA AN SSSR |
发明人 |
SUKHARNIKOV YURIJ I,SU;LEVINTOV BORIS L,SU;KUNAEV ASKAR M,SU;RYSS MARK A,SU;ZAJKO VIKTOR P,SU;ZHUCHKOV VLADIMIR I,SU;VATOLIN NIKOLAJ A,SU;FILIPENKO VLADISLAV V,SU;GAVRILYATOV ANATOLIJ K,SU;ELYUTIN ALEKSANDR V,SU |
