| 申请人 |
VOLODYMYR DAL EASTERN UKRAINIAN NATIONAL UNIVERSITY, TECHNOLOGICAL INSTITUTE (SEVERODONETSK) |
发明人 |
TIULPINOV OLEKSANDR DMYTROVYCH;BARVIN OLEKSANDR IVANOVYCH;TIULPINOV DMYTRO OLEKSANDROVYCH;TIULPINOV KOSTIANTYN OLEKSANDROVYCH;KOROBKA IHOR OLEKSANDROVYCH |
