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发明名称
CATALYTIC DESULPHURISATION OF PETROLEUM HYDROCARBONS
摘要
申请公布号
CA526143(A)
申请公布日期
1956.06.12
申请号
CAD526143
申请日期
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
FREDERICK W. B. PORTER
分类号
主分类号
代理机构
代理人
主权项
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