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发明名称
METHOD OF MINING BLIND ORE DEPOSITS
摘要
申请公布号
SU739239(A1)
申请公布日期
1980.06.05
申请号
SU19782634883
申请日期
1978.06.28
申请人
SHTAB VOENIZIROVANNYKH GORNOSPASATELNYKH CHASTEJ SIBIRI DALNEGO VOSTOKA MINISTERSTVA CHERNOJ METALLURGII SSSR
发明人
VLASOV VLADIMIR N,SU;KOVALENKO VIKTOR A,SU;GAJDIN PAVEL T,SU;SHAPOSHNIKOV VIKTOR D,SU;UMNOV ANATOLIJ E,SU
分类号
(IPC1-7):E21C41/06
主分类号
(IPC1-7):E21C41/06
代理机构
代理人
主权项
地址
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