发明名称 |
Children's dental instructional kit |
摘要 |
A children's dental instructional kit which comes with its own toothbrush, "toothpaste", floss, mirror and disclosure tablets, and with a doll's head on a pedestal. A non-toxic stain is provided for coating the simulated teeth of the doll, and the ingredients of the "toothpaste" are of a composition such that when brushed over the teeth of the doll neutralize, or otherwise change, the stain imparted. The kit can be provided with an instructional booklet, designed to give the teaching center an overall fun-type effect in order to increase its attractiveness to younger children.
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申请公布号 |
US4221060(A) |
申请公布日期 |
1980.09.09 |
申请号 |
US19790003787 |
申请日期 |
1979.01.15 |
申请人 |
MOSKOWITZ, WILLIAM;MOSKOWITZ, FRANCINE |
发明人 |
MOSKOWITZ, WILLIAM;MOSKOWITZ, FRANCINE |
分类号 |
A63H3/00;A63H3/36;G09B19/00;G09B23/28;(IPC1-7):G09B19/00 |
主分类号 |
A63H3/00 |
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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