| 发明名称 |
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| 摘要 |
In a discharge space are formed neutral or charged particles of metal, alloy, semiconductor or insulator. The particles thus formed are guided through a duct so that they reach a surface of a tooth and form a caries preventive coating covering the surface of the tooth. |
| 申请公布号 |
JPS5933191(B2) |
申请公布日期 |
1984.08.14 |
| 申请号 |
JP19790096741 |
申请日期 |
1979.07.31 |
| 申请人 |
SUGITA TOSHIO;MORINUSHI YOSHINOBU;HANAJIMA SHIGEHARU |
发明人 |
SUGITA TOSHIO;MORINUSHI YOSHINOBU;HANAJIMA SHIGEHARU |
| 分类号 |
C23C14/34;A61C5/00;A61C5/10;A61C13/00;A61K6/00;C23C14/35 |
主分类号 |
C23C14/34 |
| 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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