| 申请人 |
DO NII CHERNOJ METALLURGII |
发明人 |
OSTAPENKO ARNOLD L,SU;KONOVALOV YURIJ V,SU;BEJGELZIMER EMMANUIL E,SU;KISIL VIKTOR V,SU;GOLUBCHENKO ANATOLIJ K,SU;PEFTIEV VLADIMIR M,SU;TODUROV ANATOLIJ F,SU;MIRSHA VASILIJ A,SU;NALCHA GEORGIJ I,SU;FISHEV VLADIMIR N,SU |
