申请人 |
BOR LEONID ,SU;GALKIN VIKTOR ,SU;GRACHEVA ANTONINA E,SU;IRTEGOV YURIJ N,SU;PETRAKOVA VERA N,SU;TURCHENEV BORIS P,SU;SHAMIN GRIGORIJ F,SU |
发明人 |
BOR LEONID ,SU;GALKIN VIKTOR ,SU;GRACHEVA ANTONINA E,SU;IRTEGOV YURIJ N,SU;PETRAKOVA VERA N,SU;TURCHENEV BORIS P,SU;SHAMIN GRIGORIJ F,SU |