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发明名称
WATER FLOODING PROCESS FOR THE RECOVERY OF PETROLEUM
摘要
申请公布号
CA786630(A)
申请公布日期
1968.06.04
申请号
CAD786630
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
DAVID J. PYE
分类号
主分类号
代理机构
代理人
主权项
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