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经营范围
发明名称
Improvements in fluid filters
摘要
申请公布号
GB1042372(A)
申请公布日期
1966.09.14
申请号
GB19630012354
申请日期
1963.03.28
申请人
THE ROSAEN FILTER COMPANY
发明人
分类号
B01D35/143;F15B21/04
主分类号
B01D35/143
代理机构
代理人
主权项
地址
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