申请人 |
P KONTORA TRESTA "SHAKHTSPETSSTROJ" MINISTERSTVA MONTAZHNYKH SP STROITELNYKH RABOT SSSR |
发明人 |
MISHEDCHENKO ANATOLIJ D,SU;SAVELEV GERMAN S,SU;SEREBRENIK EFIM M,SU;MOROZOV MIKHAIL N,SU;LOS IGOR F,SU;BULATNIKOV VLADIMIR D,SU;FAKTOROVICH BORIS M,SU;PEVZNER ANATOLIJ ,SU;ZVIZHULEV ERLEN YA,SU;KAMENSKIJ ANATOLIJ G,SU |