申请人 |
MO GEOLOGORAZVEDOCHNYJ I IM.SERGO ORDZHONIKIDZE |
发明人 |
SERGEEV SERGEJ N,SU;REBRIK BORIS M,SU;KALINICHEV VLADIMIR N,SU;SMIRNOV NIKOLAJ V,SU;VYAZNIKOV VLADIMIR S,SU;GRINYUK EVGENIJ P,SU;PETROV IGOR P,SU;KHAUSTOV IGOR P,SU;TYAN PETR M,SU;BALTER IGOR B,SU |