发明名称 METHOD FOR OPENCAST MINING OF INCLINED AND STEEPLY DIPPING MINERAL DEPOSITS
摘要
申请公布号 RU2027856(C1) 申请公布日期 1995.01.27
申请号 SU19914946777 申请日期 1991.06.18
申请人 KUZNETSOV NIKOLAJ NIKOLAEVICH;IVANOV NIKOLAJ FEDOROVICH;KOVAL VIKTOR EVGENEVICH;GINZBURG LEONID KONSTANTINOVICH;ZOBNIN VLADISLAV IVANOVICH;LUKICHEV VLADIMIR GEORGIEVICH;KUZNETSOV SERGEJ IVANOVICH;EVSEEV ALEKSANDR IVANOVICH;GORKOV NIKOLAJ STEPANOVICH 发明人 KUZNETSOV NIKOLAJ NIKOLAEVICH;IVANOV NIKOLAJ F;KOVAL VIKTOR EVGENEVICH;GINZBURG LEONID KONSTANTINOVICH;ZOBNIN VLADISLAV I;LUKICHEV VLADIMIR G;KUZNETSOV SERGEJ I;EVSEEV ALEKSANDR I;GORKOV NIKOLAJ S
分类号 E21C41/26;(IPC1-7):E21C41/26 主分类号 E21C41/26
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