Abstract
This invention provides metallic archwires or dental crowns with various colors, which can be prepared by subjecting the orthodontic archwires or metallic dental crowns to an anodizing treatment.
- Title
- Metallic Archwires And Dental Crowns Of Various Colors And Their Preparation Methods
- Creators
- National Tsing Hua University (Applicant)陳信文 (Inventor)Yang, Chiao-Ling (Inventor)
- Language
- Traditional Chinese
- Resource Type
- Patent
- Application code
- USA
- Application number
- 10/810,800
- Date application
- 29/03/2004
- Date published
- 29/09/2005