INGREUNATOR PENTRU FLUIDE DE FORAJ,申请号RO19790098784-传众专利搜索

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发明名称	INGREUNATOR PENTRU FLUIDE DE FORAJ
摘要
申请公布号	RO79388(A2)	申请公布日期	1982.06.25
申请号	RO19790098784	申请日期	1979.09.28
申请人	INSTITUTUL DE CERCETARI SI PROIECTARI PENTRU PETROL SI GAZE,RO	发明人	GAZDOIU,SOFIA,RO;BIRISTEICA,CONSTANTIN,RO;NECULA,CONSTANYIN,RO;RAINOVICI,DANIEL M.,RO
分类号	E21B21/00;(IPC1-7):C09K7/02	主分类号	E21B21/00
代理机构		代理人
主权项
地址

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