| 申请人 |
MO I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA;VNII ZHELEZNODOROZHNOGO TRANSPORTA;SP PK BYURO PO TRANSFORMATORAM SREDNEVOLZHSKOGO PROIZVODSTVENNOGO OBEDINENIYA "TRANSFORMATOR" |
发明人 |
CHERNOV YURIJ A,SU;CHERNOUSOV LEONID A,SU;SOKOLOV SERGEJ D,SU;BORODULIN BORIS M,SU;BORYU YURIJ I,SU;SHCHEPKIN VIKTOR L,SU |
