(under subclass 167) Subject matter relating to the particular structure of a intraoral common support for a plurality of artificial teeth.
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208, for a metallic backing for an artificial tooth, a plurality of which may be soldered together to form a base.
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106, Compositions: Coating or Plastic,
35, for dental plastic or coating compositions wherein no significant denture structure is recited in the claims (i.e., the denture is only nominally recited).
520, Synthetic Resins or Natural Rubbers, particularly Class 523,
115+, for a composition containing a synthetic resin for use as a tooth or bone replacement, restorative, or implant or to processes or preparing said composition. (See Prostheses Or Appliances under the main definition of Class 433 for the line.)
