发明名称 |
Composite layered crowns |
摘要 |
The crown comprises an outer crown (2) mechanically or chemically bonded onto a metal inner crown (1) formed by electroplating. The outer crown (2) is of porcelain, plastics, or a metal. The outer crown may be bonded to a cast crown formed on the inner crown by the lost-wax casting process or to a metal-plastics combination crown obtained by building up plastics on the inner crown by the brush-on technique and curing it. <IMAGE> |
申请公布号 |
GB2199751(A) |
申请公布日期 |
1988.07.20 |
申请号 |
GB19870028323 |
申请日期 |
1987.12.03 |
申请人 |
* G-C SHIKA KOGYO KABUSHIKI KAISHA |
发明人 |
ATSUSHI * YAMASHITA;IKUO * KYOTANI |
分类号 |
A61C5/08;A61C5/09;A61C5/10;A61C13/00 |
主分类号 |
A61C5/08 |
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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