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发明名称
Improvements relating to purifying liquids
摘要
申请公布号
GB314016(A)
申请公布日期
1930.08.28
申请号
GB19290017702
申请日期
1929.06.08
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
B01D11/04;C10G31/08
主分类号
B01D11/04
代理机构
代理人
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