INSTALLATION FOR METERED FEED OF AGENT INTO WELL,申请号SU19864109743-传众专利搜索

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发明名称	INSTALLATION FOR METERED FEED OF AGENT INTO WELL
摘要
申请公布号	SU1366634(A1)	申请公布日期	1988.01.15
申请号	SU19864109743	申请日期	1986.08.06
申请人	SAFIN VELIR A,SU;NAPALKOV VENIAMIN YA,SU;MUTIN FELIKS,SU	发明人	SAFIN VELIR A,SU;NAPALKOV VENIAMIN YA,SU;MUTIN FELIKS I,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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