申请人 |
PROIZVODSTVENNOE OB"EDINENIE "YUZHURALMASH" |
发明人 |
LEBEDEV VLADIMIR I;SHCHEGOLEV ALBERT P;TIKHANOVSKIJ VLADIMIR A;KUZMINOV ALEKSANDR L;BOJKO YURIJ P;LUKOVNIKOV VLADIMIR S;ZHAVORONKOV YURIJ IVANOVICH;GRADETSKIJ IVAN FRANTSEVICH;NIKOLAEV BORIS NIKOLAEVICH |