| http://www.w3.org/ns/prov#value | - hetic reflective layer, visible light absorbing layer, dielectric layerUS774962126 Jul 20066 Jul 2010Ppg Industries Ohio, Inc.photoabsorption band in the visible region of the electromagnetic spectrum on a glass ribbon; oxides contains essentially titanium and other vanadium, manganese, magnesium, scandium, yttrium, niobium, molybdenum, ruthenium, lead, nickel, rhenium and mixtures thereofUS794737
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