| 申请人 |
LEONTOVICH ELENA V,SU;CHVIRUK VLADIMIR P,SU;SKOROKHOD GRIGORIJ A,SU;BONDAR YURIJ R,SU;MOMOT VLADIMIR YA,SU;ROJTENBERG YAKOV,SU |
发明人 |
LEONTOVICH ELENA V,SU;CHVIRUK VLADIMIR P,SU;SKOROKHOD GRIGORIJ A,SU;BONDAR YURIJ R,SU;MOMOT VLADIMIR YA,SU;ROJTENBERG YAKOV I,SU |
