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Method for producing a blank, blank and dental restoration
专利权人:
DeguDent GmbH;Dentsply Sirona Inc.
发明人:
Völkl, Lothar,Fecher, Stefan,Kutzner, Martin,Oefner, Tanja
申请号:
AU2016383553
公开号:
AU2016383553B2
申请日:
2016.12.23
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
The invention relates to a method for the preparation of a blank of a ceramic material, wherein a first ceramic material and then a second ceramic material of different compositions are filled into a die and wherein the materials are pressed and after pressing are sintered. A layer of the first ceramic material is thereby filled into the die and a first cavity formed in the layer, the second ceramic material is then filled into the first open cavity and the materials pressed together and then heat-treated.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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