| 申请人 |
BERENSHTEJN MIKHAIL,SU;BONDARUK ALEKSANDR S,SU;GUZHVA NIKOLAJ S,SU;KALLER ALEKSEJ L,SU;ROZENFELD ARNOLD B,SU;SAVELEV IVAN A,SU;SAFRONOVA ZINAIDA,SU;TSAP VLADIMIR L,SU |
发明人 |
BERENSHTEJN MIKHAIL I,SU;BONDARUK ALEKSANDR S,SU;GUZHVA NIKOLAJ S,SU;KALLER ALEKSEJ L,SU;ROZENFELD ARNOLD B,SU;SAVELEV IVAN A,SU;SAFRONOVA ZINAIDA I,SU;TSAP VLADIMIR L,SU |
