METHOD OF TREATING CLAY-BASE DRILLING MUD,申请号SU19874292843-传众专利搜索

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发明名称	METHOD OF TREATING CLAY-BASE DRILLING MUD
摘要
申请公布号	SU1514757(A1)	申请公布日期	1989.10.15
申请号	SU19874292843	申请日期	1987.08.03
申请人	KOMI VNII PRIRODNYKH GAZOV	发明人	ANISIMOV ALEKSANDR A,SU;VOROBEVA NINA M,SU;AVDEEVA NINA D,SU;VITOV SERGEJ E,SU;GUKASOVA NADEZHDA M,SU
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代理机构		代理人
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