申请人 |
YAKOVLEV VLADIMIR M,SU;KUZNETSOV GENNADIJ,SU;DEMNICHENKO ALEKSANDR S,SU;LOBKOVA OLGA N,SU;AKIMOV LEV N,SU;KHETAGUROV YAROSLAV A,SU |
发明人 |
YAKOVLEV VLADIMIR M,SU;KUZNETSOV GENNADIJ I,SU;DEMNICHENKO ALEKSANDR S,SU;LOBKOVA OLGA N,SU;AKIMOV LEV N,SU;KHETAGUROV YAROSLAV A,SU |