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发明名称
Dewaxing mineral oil
摘要
申请公布号
US2150552(A)
申请公布日期
1939.03.14
申请号
US19350050408
申请日期
1935.11.18
申请人
THE TEXAS COMPANY
发明人
KNOWLES EDWIN C.
分类号
C10G73/04
主分类号
C10G73/04
代理机构
代理人
主权项
地址
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