| 申请人 |
NATIONAL JOINT-STOCK COMPANY "NAFTOGAZ UKRAINY" SUBSIDIARY "UKRGAZVYDOBUVANNIA" UKRAINIAN SCIENTIFIC-RESEARCH INSTITUTE OF NATURAL GAS (AFFILIATE) |
发明人 |
STROGYI ANATOLII YAKOVYCH;SOKOLOV VALERII PAVLOVYCH;KAPITANOVA ZOIA YEVHENIVNA;TRETIAKOV GENADII VOLODYMYROVYCH |
