| 申请人 |
DN METALL INSTITUT |
发明人 |
ESAULOV MIKHAIL A,SU;KIRICHENKO VIKTOR V,SU;KATS LEONID N,SU;VAJSMAN FELIKS E,SU;FELDMAN ALEKSANDR I,SU;KARPENKO YURIJ P,SU;DANCHENKO VALENTIN N,SU;OSMUKHA ALEKSANDR P,SU;MISHIN GENNADIJ V,SU;ALEKSEENKO ELENA G,SU;ZAYATS ALEKSANDR A,SU |
