发明名称 |
Filter membrane inserted into nostrils has outer part trapping minute particles. |
摘要 |
In front of the filter (1) membrane inserted into the nostrils the air breathed in is thoroughly cleaned before reaching the respiratory parts of the body. The minute particles cling to the outer part of the membrane (4) from where they are blown out
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申请公布号 |
DE10046966(A1) |
申请公布日期 |
2002.04.18 |
申请号 |
DE20001046966 |
申请日期 |
2000.09.22 |
申请人 |
SCHMIDT, UWE |
发明人 |
SCHMIDT, UWE |
分类号 |
A62B23/06;(IPC1-7):A62B23/06;A61M16/00 |
主分类号 |
A62B23/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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