| 发明名称 |
Scent cartridge for respiration protection masks enables mask wearers to breathe scented air e.g. useful in situations where the air is polluted with strong and/or highly unpleasant smells |
| 摘要 |
The scent cartridge for respiration protection masks, when activated, enables mask wearers to breathe scented air.
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| 申请公布号 |
DE10206053(A1) |
申请公布日期 |
2003.08.28 |
| 申请号 |
DE20021006053 |
申请日期 |
2002.02.14 |
| 申请人 |
BLUME, MANFRED;NULLPLUS , LABOR FUER GESTALTUNG GMBH |
发明人 |
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| 分类号 |
A61L9/04;A61L9/12;A61M16/10;A62B9/00;(IPC1-7):A62B23/02 |
主分类号 |
A61L9/04 |
| 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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