| 申请人 |
INSTITUTE OF GEOLOGY AND GEOCHEMISTRY OF BURNING MINERALS OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE AND THE NATIONAL JOINT-STOCK COMPANY "NAFTOGAZ UKRAINY" |
发明人 |
PAVLIUK MYROSLAV IVANOVYCH;STEFANYK YURII VASYLIOVYCH;HVOZDEVYCH OLEH VASYLIOVYCH |
