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经营范围
发明名称
RECOVERY OF OIL
摘要
申请公布号
GB1522595(A)
申请公布日期
1978.08.23
申请号
GB19740044457
申请日期
1975.12.23
申请人
UNITED KINGDOM ATOMIC ENERGY AUTHORITY
发明人
分类号
C09K8/60;E21B43/20;(IPC1-7):E21B43/25
主分类号
C09K8/60
代理机构
代理人
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地址
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