申请人 |
ZAVELSKIJ DAVID Z,SU;GAUKHBERG RAISA D,SU;BOLDYREV ANATOLIJ V,SU;BOLDYREVA GALINA D,SU;ANTONEVICH EVGENIYA G,SU;ZHITNYUK TATYANA M,SU;GRACHEV ANATOLIJ M,SU |
发明人 |
ZAVELSKIJ DAVID Z,SU;GAUKHBERG RAISA D,SU;BOLDYREV ANATOLIJ V,SU;BOLDYREVA GALINA D,SU;ANTONEVICH EVGENIYA G,SU;ZHITNYUK TATYANA M,SU;GRACHEV ANATOLIJ M,SU |