申请人 |
BRANCH COMPANY "UKRGAZOVYDOBYVANNIA" UKRAINIAN SCIENTIFIC-RESEARCH INSTITUTE OF NATURAL GAS (AFFILIATE) |
发明人 |
VOLCHENKO OLEKSANDR IVANOVYCH;DIACHUK VOLODYMYR VOLODYMYROVYCH;VOLCHENKO MYKOLA OLEKSANDROVYCH;VOLCHENKO DMYTRO OLEKSANDROVYCH;MALIARCHUK BOHDAN MYKHAILOVYCH |