| http://www.w3.org/ns/prov#value | - ture of photocatalyst particles having a photocatalytic function with cement as a less degradative adhesive adhered on a substrate.US6310142 *23 Feb 200030 Oct 2001Ausimont S.P.A.Fluoroelastomer compositionsUS649800027 Jun 200124 Dic 2002Ishihara Sangyo Kaisha, Ltd.Substrate having particles of a photocatalyst such as tio2, adhered on via a less degradative adhesive such as a copolymer of a vinyl
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