METHOD TO PREVENT ASPHALT/RESIN/PARAFFIN DEPOSITIONS IN WELL EQUIPMENT,申请号SU19914936136-传众专利搜索

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发明名称	METHOD TO PREVENT ASPHALT/RESIN/PARAFFIN DEPOSITIONS IN WELL EQUIPMENT
摘要
申请公布号	RU2029855(C1)	申请公布日期	1995.02.27
申请号	SU19914936136	申请日期	1991.05.14
申请人	NAUCHNO-PROIZVODSTVENNOE OBSHCHESTVO "NOVYE TEKHNOLOGII EKSPLUATATSII SKVAZHIN"	发明人	CHUDIN VIKTOR IVANOVICH;GAZIMOV MUKHAMATNUR GAZIMOVICH
分类号	E21B37/06;E21B43/00;(IPC1-7):E21B43/00	主分类号	E21B37/06
代理机构		代理人
主权项
地址

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