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发明名称
Conversion of hydrocarbon oils
摘要
申请公布号
US2111401(A)
申请公布日期
1938.03.15
申请号
US19360061489
申请日期
1936.01.30
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
MORRELL JACQUE C.
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主分类号
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代理人
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