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Sets of dentures have been identified dating from the 15th century and almost certainly existed prior to that time. Carved from bone or ivory, or created up of teeth from lifeless or dwelling donors, these dentures had been awkward and rotted after extended use. The initial porcelain dentures were produced close to 1770 by Alexis Duchateau. In 1791 the first Britishpatent was granted to Nicholas D

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