| 发明名称 |
Orthodontic bracket made from zirconium oxide |
| 摘要 |
The invention relates to a ceramic bracket (1) and to a method for its production.
<??>It is made of zirconium oxide, partially stabilised, and with transition metal oxide added; it is non-porous, and it has a colouring and a transparency corresponding substantially to those of the teeth.
<IMAGE> |
| 申请公布号 |
US5011403(B1) |
申请公布日期 |
1995.10.31 |
| 申请号 |
US19890311913 |
申请日期 |
1989.02.17 |
| 申请人 |
SADOUN MICHAEL;DECKER ALAIN |
发明人 |
SADOUN MICHAEL;DECKER ALAIN |
| 分类号 |
A61C7/14;A61C7/12;A61C7/28;A61K6/06;C04B35/48;(IPC1-7):A61C3/00 |
主分类号 |
A61C7/14 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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