METHOD FOR MINING STEEPLY INCLINED ORE VEINS,申请号SU19904888740-传众专利搜索

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发明名称	METHOD FOR MINING STEEPLY INCLINED ORE VEINS
摘要
申请公布号	RU1786267(C)	申请公布日期	1993.01.07
申请号	SU19904888740	申请日期	1990.12.04
申请人	CHITINSKIJ POLT INSTITUT	发明人	MYLNIKOV YURIJ V,SU;PODOPRIGORA VYACHESLAV E,SU;GLOTOV VALERIJ V,SU;PIROGOV GENNADIJ G,SU
分类号	E21C41/22	主分类号	E21C41/22
代理机构		代理人
主权项
地址

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