| 发明名称 |
COOLING DEVICE |
| 摘要 |
The invention concerns a cooling product, with a body (2) with a size and shape conforming with the palate, preferably on two plate sides. The body is made of soft material and is filled with an agent which can store cold preferably in gel form, and is mounted on a holder (1) in the form of a shank which prevents the body from being swallowed.
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| 申请公布号 |
CA2318962(A1) |
申请公布日期 |
1999.07.22 |
| 申请号 |
CA19992318962 |
申请日期 |
1999.01.14 |
| 申请人 |
RYPAAS, GRO-JOHANNE;RYPAAS, STEIN |
发明人 |
RYPAAS, GRO-JOHANNE;RYPAAS, STEIN |
| 分类号 |
A61F7/02;A61F7/12;(IPC1-7):A61F7/12 |
主分类号 |
A61F7/02 |
| 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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