申请人 |
GONCHAROV PETR G,SU;PLESHCHEEV VIKTOR A,SU;KHOKHLOV IVAN N,SU;SPIVAK VASILIJ S,SU;SHAMRAJ VIKTOR G,SU;GEVLICH GENNADIJ ,SU |
发明人 |
GONCHAROV PETR G,SU;PLESHCHEEV VIKTOR A,SU;KHOKHLOV IVAN N,SU;SPIVAK VASILIJ S,SU;SHAMRAJ VIKTOR G,SU;GEVLICH GENNADIJ ,SU |