METHOD OF MINING OF LARGE MINERAL DEPOSITS,申请号SU19894745187-传众专利搜索

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发明名称	METHOD OF MINING OF LARGE MINERAL DEPOSITS
摘要
申请公布号	RU1794190(C)	申请公布日期	1993.02.07
申请号	SU19894745187	申请日期	1989.09.01
申请人	VOSTOCHNYJ NI GORNORUDNYJ INSTITUT	发明人	TSINKER LEONID M,SU;FILIPPOV PETR A,SU;FURSOV EVGENIJ G,SU;GAJDIN PAVEL T,SU;NIKITIN VIKTOR N,SU;BOLDENKOV VLADIMIR V,SU;KOZULIN VLADIMIR N,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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