| 申请人 |
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT;MEKHANICHESKOI OBRABOTKI POLEZNYKH ISKOPAEMYKH + SPETSIALNOE;KONSTRUKTORSKOE BJURO PO KONSTRUIROBANIJU;TEKHNOLOGICHESKOGO OBORUDOVANIA DLYA OBOGASCHENIA RUD OF USSR |
发明人 |
LEONID PETROVICH ZAROGATSKY;BORIS GAVRILOVICH IVANOV;NIKOLAI ALEXEEVICH IVANOV;EVGENY SERGEEVICH MITROFANOV;ANDREI NIKOLAEVICH SAFRONOV;VLADIMIR YAKOLEVICH TURKIN;VLADIMIR AVRAAMOVICH CHERKASSKY |
