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经营范围
发明名称
Solvent extraction of hydrocarbon mixtures
摘要
申请公布号
US3205167(A)
申请公布日期
1965.09.07
申请号
US19620188466
申请日期
1962.04.18
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
DEMEESTER JACQUES
分类号
B01D11/04;C10G21/00
主分类号
B01D11/04
代理机构
代理人
主权项
地址
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