| 申请人 |
TSENTRALNY NAUCHNO-ISSLEDOVATELSKY INSTITUT CHERNOI METALLURGII IMENI I.P. BARDINA |
发明人 |
SHUSHLEBIN BORIS ALEXEEVICH ING.;LYAKISHEV NIKOLAI PAVLOVICH ING.;TREGUBENKO VIKTOR VASILIEVICH ING.;IGNATENKO GENNADY FEDOROVICH ING.;SUBBOTIN NIKOLAI IOSIFOVICH ING. |
