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发明名称
PROCESSO DE OXIDACAO DE CAMADAS SEDIMENTARES SUBTERRANEAS CONTENDO MATERIAS HIDROCARBONADAS
摘要
申请公布号
BR8403250(A)
申请公布日期
1985.06.11
申请号
BR1984PI03250
申请日期
1984.06.29
申请人
OXIGENIO DO BRASIL S/A.
发明人
GERARD LEFRANC
分类号
E21B36/00;E21B43/243;(IPC1-7):C10J5/00
主分类号
E21B36/00
代理机构
代理人
主权项
地址
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