| 申请人 |
TS K BYURO GLAVENERGOREMONTA MINISTERSTVA ENERGETIKI ELEK SSSR |
发明人 |
VEKSLER FELIKS MIKHAJLOVICH,SU;DUDOROV YURIJ DMITRIEVICH,SU;LAKHMANLOS ALEKSANDR ISAKOVICH,SU;LEVIT GRIGORIJ TANKHEMOVICH,SU;SHMAKOV GEORGIJ MIKHAJLOVICH,SU;YAKOVLEV LEONID PETROVICH,SU |
