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经营范围
发明名称
Methyl-ethyl ketone dewaxing process
摘要
申请公布号
US2740746(A)
申请公布日期
1956.04.03
申请号
US19520287522
申请日期
1952.05.13
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
POKORNY OLDRICH S.;SPEER GEORGE A.
分类号
C10G73/06
主分类号
C10G73/06
代理机构
代理人
主权项
地址
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