| 申请人 |
INST CHERNOJ METALLURGII;ORSKO-KHALILOVSKIJ METALL KOMBINAT |
发明人 |
MARKOV ALEKSANDR N,SU;NAZARENKO VIKTOR I,SU;TURKOV ANATOLIJ M,SU;MULKO GENNADIJ N,SU;LOZHKO OLEG K,SU;POLESHCHUK VALENTIN M,SU;SARAEV YURIJ A,SU;FELDMAN YAKOV M,SU;SHAFIGIN EVGENIJ K,SU;CHIGIRINSKIJ VALERIJ V,SU |
