申请人 |
ALISEJCHIK ALEKSANDR A,SU;BEZZHONOV VALENTIN N,SU;GRZHEBIN MIKHAIL Z,SU;KONONOV VLADIMIR P,SU;PEKAR BORIS G,SU;ULYANOVA OLGA K,SU |
发明人 |
ALISEJCHIK ALEKSANDR A,SU;BEZZHONOV VALENTIN N,SU;GRZHEBIN MIKHAIL Z,SU;KONONOV VLADIMIR P,SU;PEKAR BORIS G,SU;ULYANOVA OLGA K,SU |