| 申请人 |
BALKHASHSKIJ GORNOMETALLURGICHESKIJ KOMBINAT IM 50LETIYA REVOLYUTSII;INST METALLURGII OBOGASHCHENIYA AN KAZAKHSKOJ SSR;CHIMKENTSKIJ SVINTSOVYJ ZAVOD IM M.I.KALININA |
发明人 |
KUNAEV ASKAR M,SU;PONOMAREVA ELIZAVETA ,SU;ZAGORODNAYA ALINA N,SU;SVIRCHEVSKAYA EVGENIYA G,SU;MEKLER LEV ,SU;EGIZAROV ASHOT A,SU;RAKHMETOV BOLAT A,SU;SOSNIN APOLLINARIJ P,SU |
