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经营范围
发明名称
Separation of wax from oil
摘要
申请公布号
US2949418(A)
申请公布日期
1960.08.16
申请号
US19560620430
申请日期
1956.11.05
申请人
SUN OIL COMPANY
发明人
JEZL JAMES L.
分类号
C10G73/06
主分类号
C10G73/06
代理机构
代理人
主权项
地址
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