METHOD OF PREVENTING FORMATION OF HYDRATE AND PARAFIN ACCUMULATIONS IN BORE HOLES,申请号PL19960314573-传众专利搜索

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发明名称	METHOD OF PREVENTING FORMATION OF HYDRATE AND PARAFIN ACCUMULATIONS IN BORE HOLES
摘要
申请公布号	PL183788(B1)	申请公布日期	2002.07.31
申请号	PL19960314573	申请日期	1996.05.31
申请人	INSTYTUT GORNICTWA NAFTOWEGO I GAZOWNICTWA	发明人	LUBAS JAN
分类号	E21B36/00;E21B43/28	主分类号	E21B36/00
代理机构		代理人
主权项
地址

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