| 发明名称 |
TOOTHBRUSH |
| 摘要 |
A toothbrush with a filament part that is not easily contaminated with bacteria is characterized by covering the filaments with a complex of a polymer having cation exchange capacity and a cationic bactericide.
|
| 申请公布号 |
CA2028132(C) |
申请公布日期 |
2000.12.12 |
| 申请号 |
CA19902028132 |
申请日期 |
1990.03.13 |
| 申请人 |
|
发明人 |
IWAI, TATSUAKI;EBISUDANI, KATSUSHI;YOKOSUKA, NAOMI |
| 分类号 |
A46B9/04;A01N25/34;A46B;A46B3/22;A46B11/00;A46B15/00;A46D;A46D1/00;D06M16/00;(IPC1-7):A46B3/00 |
主分类号 |
A46B9/04 |
| 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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