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发明名称
Process of purifying and dewaxing mineral oils
摘要
申请公布号
US2066164(A)
申请公布日期
1936.12.29
申请号
US19350028655
申请日期
1935.06.27
申请人
THE DE LAVAL SEPARATOR COMPANY
发明人
STREZYNSKI GEORGE J.
分类号
C10G73/28
主分类号
C10G73/28
代理机构
代理人
主权项
地址
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