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Novel Cemented Dental Crown Removal System
专利权人:
L. Kevin Metsger
发明人:
L. Kevin Metsger
申请号:
US16185691
公开号:
US20200146787A1
申请日:
2018.11.09
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A cemented dental crown removal system is provided having a base implant, an abutment, and a dental crown having a passageway with a sleeve with one or more female threads. The sleeve is in juxtaposition to the abutment. The sleeve accommodates a fastener element or a tool having one or more male threads that are positioned against the abutment. A method of removing a cemented dental crown is provided.
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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