Markus Rampf,Marc Dittmer,Christian Ritzberger,Marcel Schweiger,Wolfram Höland
申请号:
US16454747
公开号:
US20190315651A1
申请日:
2019.06.27
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Glass ceramics having SiO2 as main crystal phase and precursors thereof are described which are characterized by very good mechanical and optical properties and in particular can be used as restoration material in dentistry.