申请人 |
VSESOJUZNY NAUCHNO ISSLEDOVATELSKY I PROEKTNO KONSTRUKTORSKY INSTITUT OKHRANY OKRUZHAJUSCHEI PRIRODNOI SREDY V UGOLNOI PROMYSHLENNOSTI VNIIOSUGOL;SREDNEAZIATSKOE PROIZVODSTVENNOE OBIEDINENIE PO DOBYCHE UGLYA SREDAZUGOL |
发明人 |
ALEXANDR PAVLOVICH KRASAVIN;IRINA VALERIANOVNA KATAEVA;ANATOLY NIKOLAEVICH KHOROSHAVIN;ANATOLY IOSIFOVICH LELEKO;VLADIMIR ANATOLIEVICH EKATERININSKY |