METHOD OF OBTAINING AND APPLYING MEANS FOR HARDENING LOOSE AND INSUFFICIENTLY COMPACT ROCKS,申请号PL19750178382-传众专利搜索

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发明名称	METHOD OF OBTAINING AND APPLYING MEANS FOR HARDENING LOOSE AND INSUFFICIENTLY COMPACT ROCKS
摘要
申请公布号	PL101922(B1)	申请公布日期	1979.02.28
申请号	PL19750178382	申请日期	1975.02.28
申请人		发明人
分类号	(IPC1-7):E02D3/14	主分类号	(IPC1-7):E02D3/14
代理机构		代理人
主权项
地址

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