| 申请人 |
AFFILIATED COMPANY "UKRGAZVYDOBUVANNIA" UKRAINIAN SCIENTIFIC-RESEARCH INSTITUTE OF NATURAL GASES (BRANCH SUBSIDIARY) |
发明人 |
KAPTSOV IVAN IVANOVYCH;BURNYKH VOLODYMYR SEMENOVYCH;DUTCHAK IVAN OLEKSIIOVYCH;BRATAKH MYKHAILO IVANOVYCH;PROTSKIV ROSTYSLAV IVANOVYCH |
