APPARATUS FOR SETTING FILTER IN A WELL,申请号SU19803008003-传众专利搜索

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发明名称	APPARATUS FOR SETTING FILTER IN A WELL
摘要
申请公布号	SU939734(A1)	申请公布日期	1982.06.30
申请号	SU19803008003	申请日期	1980.10.27
申请人	BRUSS NI GEOLOGORAZVEDOCHNYJ INSTITUT	发明人	SAFONOV VLADIMIR S,SU;ESHIMOV GEORGIJ K,SU
分类号	E21B43/10;(IPC1-7):E21B43/10	主分类号	E21B43/10
代理机构		代理人
主权项
地址

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