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发明名称
NASAL AND ORAL FILTERS
摘要
申请公布号
EP0781155(A1)
申请公布日期
1997.07.02
申请号
EP19950929659
申请日期
1995.08.25
申请人
THE UNIVERSITY OF SYDNEY
发明人
TOVEY, EUAN, ROGER
分类号
A62B7/10;A62B18/02;A62B23/06;G01N1/02;G01N1/22;(IPC1-7):A62B7/10;G01N1/00
主分类号
A62B7/10
代理机构
代理人
主权项
地址
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