ARRANGEMENT FOR FORMING WELLS,申请号SU19843723021-传众专利搜索

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发明名称	ARRANGEMENT FOR FORMING WELLS
摘要
申请公布号	SU1168693(A1)	申请公布日期	1985.07.23
申请号	SU19843723021	申请日期	1984.04.04
申请人	KI INZH-STR INSTITUT	发明人	BOJKO IGOR P,SU;LEBEDA ALEKSANDR F,SU;GOLUB VLADIMIR P,SU;AKIMOV STANISLAV D,SU;SLEPYAN SEMEN G,SU
分类号	E21B7/24;(IPC1-7):E21B7/24	主分类号	E21B7/24
代理机构		代理人
主权项
地址

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