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发明名称
FACE MASK
摘要
申请公布号
HK1005830(A1)
申请公布日期
2001.02.02
申请号
HK19980105028
申请日期
1998.06.08
申请人
ASTRAZENECA AB
发明人
WIDERSTROM, CARIN;KARLSSON, JAN
分类号
A61M16/06;A62B18/00;(IPC1-7):A61M
主分类号
A61M16/06
代理机构
代理人
主权项
地址
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