| 申请人 |
DO NII CHERNOJ METALLURGII |
发明人 |
DVORYANINOV VIKTOR A,SU;SHESTOPALOV IVAN I,SU;BARANNIK IVAN A,SU;KRUTENKO VYACHESLAV I,SU;TARANOVSKIJ VALENTIN V,SU;BERDICHEVSKIJ VIKTOR E,SU;SHAPOVALOV EDUARD V,SU;FROLOV SERGEJ YA,SU;KALUZHSKAYA ELLEN L,SU;SUBBOTIN YURIJ S,SU |
