申请人 |
CEREPOVECKIJ FILIAL VOLOGODSKOGO POLITECHNICESKOGOINSTITUTA, CEREPOVEC;CEREPOVECKIJ METALLURGICESIJ KOMBINAT IMENI 50-LETIJA SSSR |
发明人 |
LIPUCHIN, JURIJ, VIKTOROVIC;IVODITOV, ALBERT, NIKOLAEVIC;DANILOV, LEONID, IVANOVIC;DELJUSTO, LEV, GEORGIEVIC;GARBER, EDUARD, ALEKSANDROVIC;SUBBOTIN, ANATOLIJ, NIKOLAEVIC;ABRAMENKO, VIKTOR, IVANOVIC |