申请人 |
GORYASHKO PETR M,SU;NECHUJVITER LEONID ,SU;BORISOV ANATOLIJ G,SU;STOROZHUK IVAN N,SU;SHTONDA VLADIMIR G,SU;KUTIN LEONID N,SU |
发明人 |
GORYASHKO PETR M,SU;NECHUJVITER LEONID ,SU;BORISOV ANATOLIJ G,SU;STOROZHUK IVAN N,SU;SHTONDA VLADIMIR G,SU;KUTIN LEONID N,SU |