| 申请人 |
MO I TONKOJ KHIM TEKHNOLOGII IM.M.V.LOMONOSOVA;NII SHINNOJ PROMYSHLENNOSTI |
发明人 |
IVAN KHRISTOV NIKOLOV (NRB),BG;POTAPOV EVGENIJ E,SU;IVAN MLADENOV TODOROV (NRB),BG;TUTORSKIJ IGOR A,SU;SHVARTS ARKADIJ G,SU;FROLIKOVA VALENTINA G,SU;LEZHNEV NIKOLAJ N,SU;SAFRONOVA IDA M,SU;SILAEVA NORA A,SU;MALOENKO VALENTINA L,SU |
