发明名称 |
Method and apparatus for releasing fragrance |
摘要 |
A method and apparatus for releasing fragrance. An embodiment of the apparatus includes a first scented layer that releases a first portion of fragrance and a second scented layer adjacent to the first layer that releases a second portion of fragrance. The second portion of fragrance is released after the first portion of fragrance is released. Exemplary applications include air fresheners and fragrance samplers.
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申请公布号 |
US2003091466(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
US20020237115 |
申请日期 |
2002.09.09 |
申请人 |
BENKO KEVIN;SKILES JOSHUA;STERNER SHANNON;TEITT SARAH;GENTILUOMO ANDREW |
发明人 |
BENKO KEVIN;SKILES JOSHUA;STERNER SHANNON;TEITT SARAH;GENTILUOMO ANDREW |
分类号 |
A61L9/02;A61L9/03;A61L9/04;A61L9/12;(IPC1-7):A61L9/00;G01N1/00 |
主分类号 |
A61L9/02 |
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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