Description
Class A61K : PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
Subclass 6/05: Preparations for dentistry (teeth cleaning preparations A61K 8/00, A61Q 11/00; fastening dental prostheses in the mouth using adhesive foils or adhesive compositions A61C 13/23) Use of preparations for artificial teeth, for filling or for capping teeth Use of metals or alloys Amalgams