Specification of James Clarkson : securing artificial teeth.

  • Clarkson, James.
Date:
1874
Catalogue details

Licence: Public Domain Mark

Credit: Specification of James Clarkson : securing artificial teeth. Source: Wellcome Collection.

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    t A.D. 1873, 3rd December. N° 3964. Securing Artificial Teeth. LETTERS PATENT to James Clarkson, of Islington, in the County of Middlesex, Dentist, for the Invention of “ Improved Means of Fastening, Connecting, or Securing Artificial Teeth.” Sealed the 6th March 1874, and dated the 3rd December 1873. PROVISIONAL SPECIFICATION left by the said James Clarkson at the Office of the Commissioners of Patents, with his Petition, on 1 the 3rd December 1873. I, James Clarkson, of Islington, in the County of Middlesex, 5 Dentist, do hereby declare the nature of the said Invention foi “ Improved Means of Fastening, Connecting, or Securing Artificial Teeth, to be as follows:— This Invention relates to certain improved means of fastening and connecting together or securing artificial teeth in a much more effectual 10 manner than hitherto, whereby more useful and economical results are attained than is possible under the present system or method of fastening and connecting or securing such teeth.