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经营范围
发明名称
Recovery of aromatic hydrocarbons
摘要
申请公布号
GB793151(A)
申请公布日期
1958.04.09
申请号
GB19560024397
申请日期
1956.08.09
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
分类号
C07C7/08;C10G61/06
主分类号
C07C7/08
代理机构
代理人
主权项
地址
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