| 申请人 |
DN KHIM-T I IM.F.E.DZERZHINSKOGO;GVI PO PROEKTIROVANIYU PREDPRIYATIJ KOKSOKHIMICHESKOJ PROMY "GIPROKOKS" |
发明人 |
LOZOVSKAYA VALENTINA V,SU;ATAMANCHUK LYUDMILA I,SU;TYUTYUNIK LEONTIJ N,SU;MINASOV ALEKSANDR N,SU;ERSHOV NIKOLAJ A,SU;LAVROV KONSTANTIN G,SU |
