| 申请人 |
LE GORNYJ I IM.G.V.PLEKHANOVA;INST GIPRONIKEL |
发明人 |
GREJVER TATYANA N,SU;KASSATSIER ERNST L,SU;VOLKOV VLADIMIR I,SU;KUNAEVA IRINA V,SU;LAPIN ALEKSANDR YU,SU;FILIPPOV VLADIMIR S,SU;SHNEERSON YAKOV M,SU;KHITEV VLADIMIR L,SU;DANILOVICH OLGA M,SU;VIGDORCHIK EVSEJ M,SU |
