申请人 |
AKTSIONERNOE OBSHCHESTVO "NOVOLIPETSKIJ METALLURGICHESKIJ KOMBINAT" |
发明人 |
FRANTSENYUK IVAN VASILEVICH;RYABOV VYACHESLAV VASILEVICH;FRANTSENYUK LYUDMILA IVANOVNA;KONSHIN ALEKSANDR PETROVICH;KAPNIN VLADIMIR VIKTOROVICH;KLYAPITSYN VLADIMIR ALEKSANDROVICH;AVDIENKO ALEKSANDR ANDREEVICH;SHKATOV VALERIJ VIKTOROVICH |