DEVICE FOR REMOVING CONVERTER GASES
BOROVIKOV GENNADIJ F,SU, BELYAKIN NIKOLAJ A,SU, ZELIKOVICH ALEKSANDR YA,SU, SHAPOVAL GRIGORIJ L,SU, SAVRANSKIJ LEONID V,SU, KRIVCHENKO YURIJ S,SU
Year of Publication 07.09.1992
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Year of Publication 07.09.1992
Patent