| 申请人 |
ROMANOV ALEKSANDR,SU;DUKOV LEV B,SU;GRAPONOV SERGEJ G,SU;CHAKHMAKHCHEV LEONID KH,SU;KERBIKOV LENERG S,SU;NEDELYAEV OLEG A,SU |
发明人 |
ROMANOV ALEKSANDR I,SU;DUKOV LEV B,SU;GRAPONOV SERGEJ G,SU;CHAKHMAKHCHEV LEONID KH,SU;KERBIKOV LENERG S,SU;NEDELYAEV OLEG A,SU |
