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Artificial denture

  • US 3,277,575 A
  • Filed: 03/26/1964
  • Issued: 10/11/1966
  • Est. Priority Date: 03/26/1964
  • Status: Expired due to Term
First Claim
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1. IN AN ARTIFICIAL DENTURE, A MEMBER HAVING A GENERALLY SPHERICAL SHAPED SOCKET, AND A GENERALLY SPHERICAL TOOTH IN SLIDABLE MATING ENGAGEMENT WITH SAID SOCKET.

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