发明名称 |
Shade matching device for artificial teeth and crown restoration |
摘要 |
The present invention provides a shade matching device for an artificial teeth and a crown restoration in order to correctly adjust the artificial teeth to the natural teeth in shade, which comprises a set of: shade guides, and a gingival colored holder which has concaves shaped fitting a neck part of an artificial teeth or a crown restoration and retainers into which the stick of the shade guide can be inserted.
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申请公布号 |
US5989022(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19970948317 |
申请日期 |
1997.10.10 |
申请人 |
KABUSHIKI KAISHA SHOFU |
发明人 |
YAMAMOTO, MAKOTO;KUZE, YUKUO |
分类号 |
A61C19/10;(IPC1-7):A61C19/10 |
主分类号 |
A61C19/10 |
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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