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经营范围
发明名称
Improvements in or relating to the refining and cracking of crude petroleum oil
摘要
申请公布号
GB745548(A)
申请公布日期
1956.02.29
申请号
GB19530013428
申请日期
1953.05.13
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
分类号
C10G51/04;F02B3/06
主分类号
C10G51/04
代理机构
代理人
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地址
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