申请人 |
STATE ENTERPRISE &LDQUO,DONETSK STATE SCIENTIFIC-RESEARCH, DESIGNING AND EXPERIMENTAL INSTITUTE FORCOMPLEX MECHANIZATION OF MINES &LDQUO,DONDIPROVUHLEMASH&RDQUO, |
发明人 |
BRYZNIEV SERHII RUSLANOVYCH;VARSHAVSKYI YULII IOHANOVYCH;ZHELEZHNIAKOV MYKOLA TROKHYMOVYCH;KYRYLIUK YURII MYKOLAIOVYCH;STADNIK MYKOLA IVANOVYCH |