| 申请人 |
PUBLIC CORPORATION "MARIUPOL METALLURGICAL WORKS IM. ILLICHA" |
发明人 |
BOIKO VOLODUMUR SEMENOVYCH;KLIMANCHUK VLADYSLAV VLADYSLAVOVYCH;KYRYLCHENKO PETRO MYKOLAIOVYCH;HRUSHEVSKYI MYKHAILO OLEXANDROVYCH;ROVENSKYI OLEKSANDR IVANOVYCH;SYROTA VOLODYMYR ILLICH;ROHOV LEONID MYKOLAIOVYCH |
