| 申请人 |
URALSKIJ POLT I IM.S.M.KIROVA;TSNII MATERIALOV TEKHNOLOGII TYAZHELOGO TRANSPORTNOGO MASHINOSTROENIYA |
发明人 |
SHIPITSYN VIKTOR V,SU;UKHOV VALENT S,SU;LUZGIN VLADISLAV I,SU;NOVIKOV ALEKSEJ A,SU;CHIZHEVSKIJ VLADIMIR A,SU;ZHITOV SERGEJ V,SU;FAERMAN LEV I,SU |
