申请人 |
MO REVOLYUTSII I NEFTEKHIMICHESKOJ GAZOVOJ PROMY IM.I.M.GUBKINA;SPETSIALIZIROVANNOE U N64 TRESTA GORNOPROKHODCHESKIKH RABOT N3 GLAVMOSINZHSTROYA |
发明人 |
BORODAVKIN PETR P,SU;SALTS ALEKSANDR M,SU;RENKEL ALEKSEJ F,SU;BRYUKHOVETSKIJ VLADIMIR A,SU;YULDASHEV MAKHMUD S,SU |