INTERMITTENT GAS-LIFT,申请号SU19894710301-传众专利搜索

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发明名称	INTERMITTENT GAS-LIFT
摘要
申请公布号	SU1693231(A1)	申请公布日期	1991.11.23
申请号	SU19894710301	申请日期	1989.06.26
申请人	AZERB N-PROIZV OB "NEFTEGAZAVTOMAT"	发明人	YUSIFOV RAFAIL YU,SU;MOVSUMOV VAGIF G,SU;DZHAFAROV GIDAYAT D,SU
分类号	E21B43/00	主分类号	E21B43/00
代理机构		代理人
主权项
地址

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