Beleuchtungsvorrichtung
- 专利权人:
- IVOCLAR VIVADENT AG
- 发明人:
- PLANK, WOLFGANG,ROHNER, GOTTFRIED
- 申请号：
- EP02008014.9
- 公开号：
- EP1260196B1
- 申请日:
- 2002.04.10
- 申请国别(地区):
- EP
- 年份:
- 2013
- 代理人:
- 摘要：
- Illumination device for dental purposes has a number multiplicity of semiconductor light sources attached to a substrate. The light sources (14, 16) are surrounded by a reflecting surface (29) that reflects visible light.
- 来源网站：
- 中国工程科技知识中心
