发明申请
US20060032196A1 Method and apparatus for filtering air entering an animal's nostrils
失效
用于过滤进入动物鼻孔的空气的方法和装置
- 专利标题： Method and apparatus for filtering air entering an animal's nostrils
- 专利标题（中）： 用于过滤进入动物鼻孔的空气的方法和装置
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申请号： US10910563申请日： 2004-08-03
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公开(公告)号： US20060032196A1公开(公告)日： 2006-02-16
- 发明人: Ann Moss , John Shirreffs
- 申请人： Ann Moss , John Shirreffs
- 主分类号： B68C5/00
- IPC分类号： B68C5/00
摘要：
A method and apparatus for filter air entering an animal's nostrils include a filtering element operatively disposed with a lower portion contacting the animal's nose region between the animal's nostrils and upper lip. A nose mask may be secured against the animal's nose region with adhesive or one or more stretchable bands extending around a portion of the head of the animal.
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