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经营范围
发明名称
Treatment of hydrocarbons
摘要
申请公布号
US2091354(A)
申请公布日期
1937.08.31
申请号
US19310580890
申请日期
1931.12.14
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
EGLOFF GUSTAV
分类号
C10G47/28
主分类号
C10G47/28
代理机构
代理人
主权项
地址
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