申请人 |
KRIVOROZHSKY GORNORUDNY INSTITUT;PROEKTNY INSTITUT MEKHANICHESKOI |
发明人 |
VLADIMIR STANISLAVOVICH MORKUN, VALENTIN PETROVICH KHOROLSKY, VLADIMIR STANISLAVOVICH PROTSUTO ET VIKTOR NIKOLAEVICH POTAPOV;KHOROLSKY VALENTIN PETROVICH;PROTSUTO VLADIMIR STANISLAVOVI;POTAPOV VIKTOR NIKOLAEVICH |