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发明名称
PROTECTION OF PRODUCTION WELL EQUIPMENT IN IN SITU COMBUSTION OPERATION
摘要
申请公布号
CA786146(A)
申请公布日期
1968.05.28
申请号
CAD786146
申请日期
申请人
PHILLIPS PETROLEUM COMPANY
发明人
ROBERT F. MELDAU;JERALD L. OAKS
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