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发明名称
Process for the conversion of hydrocarbon oils
摘要
申请公布号
GB507389(A)
申请公布日期
1939.06.14
申请号
GB19380025432
申请日期
1938.08.30
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
分类号
主分类号
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代理人
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