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经营范围
发明名称
Continuous acid treatment of petroleum oils
摘要
申请公布号
US2753293(A)
申请公布日期
1956.07.03
申请号
US19520270384
申请日期
1952.02.07
申请人
GULF OIL CORPORATION
发明人
MCAFEE JERRY;SMITH ALBERT G.
分类号
C10G17/06
主分类号
C10G17/06
代理机构
代理人
主权项
地址
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