| 申请人 |
LE I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA IM. AKADEMIKA V.N. OBRAZTSOVA;LE OTDEL VNI PI PROMYSHLENNOGO TRANSPORTA |
发明人 |
YAKOVLEV VSEVOLOD F,SU;ABROSIMOV VLADIMIR ,SU;LEBEDINSKAYA LYUDMILA V,SU;AGAFONOV GENNADIJ F,SU;MAKEEV ALEKSANDR D,SU;GLOKMAN YURIJ TS,SU |
