| 申请人 |
BYKOV LEONID A,SU;BUTOROV ANATOLIJ V,SU;GANKIN VLADIMIR B,SU;ROTENBERG ABRAM M,SU;SADLUTSKIJ MECHISLAV L,SU;SMIRNOV GEORGIJ V,SU;TSELIKOV ANDREJ A,SU |
发明人 |
BYKOV LEONID A,SU;BUTOROV ANATOLIJ V,SU;GANKIN VLADIMIR B,SU;ROTENBERG ABRAM M,SU;SADLUTSKIJ MECHISLAV L,SU;SMIRNOV GEORGIJ V,SU;TSELIKOV ANDREJ A,SU |
