Dentures; Curing lamps for medical purposes; Dental drill bits used in dental motors to enable dentists to cut or drill teeth; Dental drills; Dental handpieces; Dental mirrors; Dental prostheses; Drills for dental use; Magnifying glasses, for medical purposes, that fit on the user's face in the manner of eyeglasses; Magnifying loupes for medical purposes; Orthodontic brackets; Surgical apparatus and instruments for dental use