LINING OF VERTICAL MINE OPENING,申请号SU19874173907-传众专利搜索

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发明名称	LINING OF VERTICAL MINE OPENING
摘要
申请公布号	SU1435788(A1)	申请公布日期	1988.11.07
申请号	SU19874173907	申请日期	1987.01.04
申请人	IRTYSHSKIJ POLIMETALLICHESKIJ KOMBINAT	发明人	BAKHAREV VALENTIN E,SU;ZHURAVLEV EVGENIJ I,SU;BORZENKO GENNADIJ A,SU;TSOJ GENNADIJ S,SU;SULTANOV RYCHAT S,SU
分类号	E21D5/00	主分类号	E21D5/00
代理机构		代理人
主权项
地址

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