| 发明名称 |
PERFUME DISPENSING MATERIAL |
| 摘要 |
Known perfume dispensing materials such as those which comprise paper or ceramics have been found to affect adversely the odor of the perfume they dispense. Vermiculite appears to overcome this disadvantage when used in a perfume dispensing material. |
| 申请公布号 |
DE3260361(D1) |
申请公布日期 |
1984.08.16 |
| 申请号 |
DE19823260361 |
申请日期 |
1982.05.07 |
| 申请人 |
THE WELLCOME FOUNDATION LIMITED |
发明人 |
FARRELL, GEOFFREY |
| 分类号 |
A61L9/04;(IPC1-7):A61L9/04;A61L9/12 |
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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