LIGHT-WEIGHT OIL-WELL SLURRY,申请号SU19904838619-传众专利搜索

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发明名称	LIGHT-WEIGHT OIL-WELL SLURRY
摘要
申请公布号	SU1735572(A1)	申请公布日期	1992.05.23
申请号	SU19904838619	申请日期	1990.06.12
申请人	ZAPADNO-SIBIRSKIJ NI PK I TEKHNOLOGII GLUBOKOGO RAZVEDOCHNOGO BURENIYA	发明人	BLINOV BORIS M,SU;SHERBICH NIKOLAJ E,SU;NEFEDOV VALENTIN A,SU;PONOMAREV VLADIMIR A,SU;MACHULIS TAMARA A,SU;KARAGODIN ALEKSEJ P,SU;GNATUS NIKOLAJ A,SU
分类号	C09K8/473;E21B33/138	主分类号	C09K8/473
代理机构		代理人
主权项
地址

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