发明名称 |
INTERDENTAL BRUSH |
摘要 |
An interdental brush having a refillable brush (30) with a twisted wire stem which has a molded plastic encasement (26) over the end thereof. A toothbrush handle having a hole (23) with internal contours which complement the external contours of the plastic encasement. A sleeve (40) slides over the hole to capture and entrap the brush (Fig. 7). |
申请公布号 |
CA1298944(C) |
申请公布日期 |
1992.04.21 |
申请号 |
CA19880578930 |
申请日期 |
1988.09.30 |
申请人 |
BUTLER (JOHN O.) COMPANY |
发明人 |
TARRSON, EMANUEL B.;MARIC, DANE |
分类号 |
A61C15/00;A46B3/18;A46B5/00;A46B7/04 |
主分类号 |
A61C15/00 |
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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