PROCESSO E DISPOSITIVO ELETRICO DE RECUPERACAO ASSISTIDA DE PETROLEO,申请号BR19820003291-传众专利搜索

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发明名称	PROCESSO E DISPOSITIVO ELETRICO DE RECUPERACAO ASSISTIDA DE PETROLEO
摘要
申请公布号	BR8203291(A)	申请公布日期	1983.05.24
申请号	BR19820003291	申请日期	1982.06.03
申请人	SYMINEX	发明人	KERMABON ANDRE
分类号	E21B36/00;E21B43/24;(IPC1-7):E21B43/16	主分类号	E21B36/00
代理机构		代理人
主权项
地址

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