LASER MARKING OF DENTAL APPLIANCES
- 专利权人:
- Inc.;Align Technology
- 发明人:
- Yan CHEN,Fangxiao GUAN,Kwan HO,Shiva P. SAMBU
- 申请号：
- US16562639
- 公开号：
- US20200078137A1
- 申请日:
- 2019.09.06
- 申请国别(地区):
- US
- 年份:
- 2020
- 代理人:
- 摘要：
- Dental appliances, materials, and methods of forming such appliances and materials for improved laser marking are provided herein including the use of textured and/or roughened surfaces to enhance laser marking.
- 来源网站：
- 中国工程科技知识中心
