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发明名称
OBTAINING NEUTRAL DISTILLATES FROM PETROLEUM
摘要
申请公布号
CA612730(A)
申请公布日期
1961.01.17
申请号
CAD612730
申请日期
申请人
SUN OIL COMPANY
发明人
JAMES P. HOFFMAN
分类号
主分类号
代理机构
代理人
主权项
地址
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