| http://www.w3.org/ns/prov#value | - 91 Oct 2002Den-Mat CorporationMixture containing polyol, polyacrylic acid thickener, carbamide peroxide or other peroxide, neutralizing agent, chelating agent, desentizing agentUS648891316 Ago 20013 Dic 2002Scientific Pharmaceuticals, IncTwo-part composition for high efficacy teeth whitening comprising a mixture of peroxides and/or percarbonates of metalsUS650040827 Ene 200131 Dic 2002Jc Technolog
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