Ülke: Avustralya
Dil: İngilizce
Kaynak: Department of Health (Therapeutic Goods Administration)
American Orthodontics Aust/NZ Pty Ltd
Class I
American Orthodontics Corp 3524 Washington Avenue, Sheboygan, WI, 53081 United States Of America
31757 - Orthodontic appliance, extra-oral headgear
Used in conjunction with orthodontic appliances to exert pressure on the teeth or the jaws from outside the mouth.
A
2006-12-13