| http://www.w3.org/ns/prov#value | - lp Graham K.Thermoplastic dispenser, and method of using such, particularly suited for dental work, and system including dental ipression trayUS20030003059 *Nov 15, 2001Jan 2, 2003Frederic DanaFor prophylaxis, therapy and/or management of dental and related tissue conditions, including dental caries, dental cavities, microbial flora, tartar, periodontal and related gum diseasUS20050008584 *May 14,
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