| 申请人 |
NIZHNE-TAGILSKIJ METALL KOMBINAT;URALSKIJ NII CHERNYKH METALLOV;INST METALLURGII URALSKOGO NAUCHNOGO TSENTRA AN SSSR |
发明人 |
GERMAN BORIS M,SU;DEGODYA VLADIMIR YA,SU;EREMIN NIKOLAJ YA,SU;KOBELEV VLADIMIR A,SU;MARSUVERSKIJ BORIS A,SU;NOVIKOV VALENTIN S,SU;RYBAKOV BORIS P,SU;CHENTSOV ARKADIJ V,SU;CHERNAVIN ALEKSANDR YU,SU;SHAVRIN SERGEJ V,SU;SHKURKO EVGENIJ F,SU |
