| 申请人 |
SHPARBERG EVGENIJ M,SU;NEUJMIN VLADIMIR A,SU;DUDNIK GEORGIJ N,SU;GOLYAK LYUDVIG ,SU;KRYLOV VLADIMIR F,SU;KULAKOV YURIJ N,SU |
发明人 |
SHPARBERG EVGENIJ M,SU;NEUJMIN VLADIMIR A,SU;DUDNIK GEORGIJ N,SU;GOLYAK LYUDVIG ,SU;KRYLOV VLADIMIR F,SU;KULAKOV YURIJ N,SU |
