METHOD OF SECURING BOREHOLES,申请号SU19762431408-传众专利搜索

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发明名称	METHOD OF SECURING BOREHOLES
摘要
申请公布号	SU629324(A1)	申请公布日期	1978.10.25
申请号	SU19762431408	申请日期	1976.12.17
申请人	VNII BUROVOJ TEKHNIKI	发明人	GOLUBEV GENNADIJ R,SU;VOROZHBITOV MARAT ,SU;VASILCHENKO IVAN V,SU;MEZHLUMOV ALEKSANDR O,SU;FETKO YURIJ A,SU;IVANENKOV VLADIMIR ,SU;GUGUCHKIN ALEKSANDR A,SU
分类号	E21B43/10;E21B17/10;E21B33/14;(IPC1-7):E21B33/14	主分类号	E21B43/10
代理机构		代理人
主权项
地址

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