| 申请人 |
PK BYURO GL U LOKOMOTIVNOGO KHOZYAJSTVA MINISTERSTVA PUTEJ SOOBSHCHENIYA SSSR;MO I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA |
发明人 |
MALIKOV NIKOLAJ V,SU;SHIKHER YAN G,SU;BOVE YURIJ E,SU;PEVZNER MIKHAIL A,SU;SPIVAK YURIJ G,SU;KLISHANIS DMITRIJ R,SU;AJZINBUD SAMUIL YA,SU |
