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经营范围
发明名称
Odour absorbing filters
摘要
申请公布号
GB0215828(D0)
申请公布日期
2002.08.14
申请号
GB20020015828
申请日期
2002.07.09
申请人
WELLAND MEDICAL LIMITED
发明人
分类号
A61F5/441;B01D39/20
主分类号
A61F5/441
代理机构
代理人
主权项
地址
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