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经营范围
发明名称
Improvements in or relating to apparatus and process for treating liquids
摘要
申请公布号
GB641964(A)
申请公布日期
1950.08.23
申请号
GB19460018314
申请日期
1947.07.10
申请人
INFILCO INCORPORATED
发明人
分类号
C02F1/52
主分类号
C02F1/52
代理机构
代理人
主权项
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