| 专利名称： | Aesthetic ceramic veneered restoration |
| 公开（告）号： | |
| 公开（公告）日： | 2007-02-08 00:00:00 |
| 申请（专利）号： | US20060544681(US2007031789) |
| 申请日： | 2006-10-06 00:00:00 |
| 发明（设计）人： | MARCEL A (NL);GEBHARDT JURGEN (DE) |
| (申请)专利权（人）： | ZEL JOSEPH M V (NL);APPELMAN PETRUS G (NL) |
| 内容： | The present invention relates to an aesthetic dental restoration having a layered structure, which dental restoration has the appearance of a natural tooth. In addition, the present invention relates to a method for preparing such dental restorations. Particularly, the invention is based on the control of interaction between opalescence and fluorescence. |
发布日期：2007-08-22 15:10:00