申请人 |
GUSEV BORIS M,SU;DAVYDOV VYACHESLAV M,SU;RYAZANOV SERGEJ D,SU;MASLIKHOV GENNADIJ N,SU;DOROSHENKO MIKHAIL G,SU;OSIPOV GERMAN K,SU |
发明人 |
GUSEV BORIS M,SU;DAVYDOV VYACHESLAV M,SU;RYAZANOV SERGEJ D,SU;MASLIKHOV GENNADIJ N,SU;DOROSHENKO MIKHAIL G,SU;OSIPOV GERMAN K,SU |