REAGENT FOR TREATING CLAY DRILLING MUDS,申请号SU19894706499-传众专利搜索

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发明名称	REAGENT FOR TREATING CLAY DRILLING MUDS
摘要
申请公布号	RU1775455(C)	申请公布日期	1992.11.15
申请号	SU19894706499	申请日期	1989.06.19
申请人	BASHKIRSKIJ GNI PI NEFTYANOJ	发明人	ANDRESON BORIS A,SU;BOCHKAREV GERMAN P,SU;SHARIPOV AMIR U,SU
分类号	C09K8/24	主分类号	C09K8/24
代理机构		代理人
主权项
地址

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