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发明名称
FACE MASK
摘要
<p>A medical face mask comprising a central transparent portion, an outer filter portion and, optionally, one or more antimicrobial agents is described.</p>
申请公布号
WO2006034227(A2)
申请公布日期
2006.03.30
申请号
WO2005US33534
申请日期
2005.09.20
申请人
CALIFORNIA PACIFIC MEDICAL CENTER;HAHNE, JEANNE
发明人
HAHNE, JEANNE
分类号
主分类号
代理机构
代理人
主权项
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