Oil and gas field chemical,申请号GB19970000534-传众专利搜索

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发明名称	Oil and gas field chemical
摘要
申请公布号	GB9700534(D0)	申请公布日期	1997.03.05
申请号	GB19970000534	申请日期	1997.01.13
申请人	BP CHEMICALS LIMITED	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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