申请人 |
STATE ENTERPRISE "PETROVSK COAL ENGINEERING PLANT"STATE ENTERPRISE "PETROVSK COAL ENGINEERING PLANT" |
发明人 |
BRIUM VIKTOR ZYNOVIOVYCH BRIUM VIKTOR ZYNOVIOVYCH;OSYPENKO ANATOLII VASYLIOVYCH OSYPENKO ANATOLII VASYLIOVYCH;VYSHNEVSKYI OLEH IOSYPOVYCH VYSHNEVSKYI OLEH IOSYPOVYCH;MASHKOV MYKHAILO OLEKSIIOVYCH MASHKOV MYKHAILO OLEKSIIOVYCH;SHMATKO VADYM FEDOSIIOVYCH SHMATKO VADYM FEDOSIIOVYCH |