METHOD FOR FORECASTING CORRIDOR LINING LOADING IN LOOSE MOISTENED ROCK,申请号PL19860262686-传众专利搜索

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发明名称	METHOD FOR FORECASTING CORRIDOR LINING LOADING IN LOOSE MOISTENED ROCK
摘要
申请公布号	PL262686(A1)	申请公布日期	1988.09.01
申请号	PL19860262686	申请日期	1986.11.27
申请人		发明人
分类号	E21D;(IPC1-7):E21D/	主分类号	E21D
代理机构		代理人
主权项
地址

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