Coating or plastic compositions specialized for dental use, e.g., for dentures, artificial teeth, etc., and dental fillings and cements.
SEE OR SEARCH CLASS
420, Alloys or Metallic Compositions, for alloys which contains less than 50 percent iron and which may be useful for making dental parts and cements, particularly
526+, for amalgams.
433, Dentistry,
167+, for dentures and artificial teeth, per se, where there is no claim to the composition, per se.
523, Synthetic Resins or Natural Rubbers,
116+, for a composition containing a synthetic resin or natural rubber used as a cement or filling for a tooth or to processes of preparing said composition.
