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发明名称
Process and apparatus for treating oil
摘要
申请公布号
US1901931(A)
申请公布日期
1933.03.21
申请号
US19200411913
申请日期
1920.09.22
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
POLLOCK ROBERT T.
分类号
C10G9/20
主分类号
C10G9/20
代理机构
代理人
主权项
地址
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