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发明名称
Conversion of hydrocarbon oils
摘要
申请公布号
US2402893(A)
申请公布日期
1946.06.25
申请号
US19420450545
申请日期
1942.07.11
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
HULSE STEWART H.
分类号
主分类号
代理机构
代理人
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