| 申请人 |
VETROV VENIAMIN V,SU;SAPIR ALEKSANDR,SU;KASATKIN EDUARD V,SU;KASATKIN VADIM E,SU;GINZBURG GRIGORIJ,SU;TASHCHYAN MIKHAIL Z,SU |
发明人 |
VETROV VENIAMIN V,SU;SAPIR ALEKSANDR I,SU;KASATKIN EDUARD V,SU;KASATKIN VADIM E,SU;GINZBURG GRIGORIJ I,SU;TASHCHYAN MIKHAIL Z,SU |
