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发明名称
HEAVY HYDROCARBON RECOVERY FROM PETROLIFEROUS DEPOSITS BY HYDRAULIC WASHING
摘要
申请公布号
CA688764(A)
申请公布日期
1964.06.16
申请号
CAD688764
申请日期
申请人
PHILLIPS PETROLEUM COMPANY
发明人
ROBERT V. GERNER
分类号
主分类号
代理机构
代理人
主权项
地址
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