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经营范围
发明名称
A filter system
摘要
申请公布号
GB2389806(A)
申请公布日期
2003.12.24
申请号
GB20030013238
申请日期
2003.06.09
申请人
发明人
分类号
B01D29/15;B01D29/21;B01D35/143;B01D35/31;B01D46/24;C10M175/00;(IPC1-7):B01D27/08
主分类号
B01D29/15
代理机构
代理人
主权项
地址
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