METHOD AND DEVICE FOR FLUSHING GAS-SHOWING WELLS,申请号SU19894748710-传众专利搜索

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发明名称	METHOD AND DEVICE FOR FLUSHING GAS-SHOWING WELLS
摘要
申请公布号	SU1677241(A1)	申请公布日期	1991.09.15
申请号	SU19894748710	申请日期	1989.10.17
申请人	SEVERO-KAVKAZSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI	发明人	VAULIN VLADIMIR V,SU;KHURSHUDOV VADIM A,SU;KHAZOV VLADIMIR A,SU;VAZHNOV EVGENIJ S,SU;MUSHAILOV ALEKSANDR M,SU
分类号	E21B21/00;E21B21/10	主分类号	E21B21/00
代理机构		代理人
主权项
地址

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