| http://www.w3.org/ns/prov#value | - roofing systemUS5914162 *25 Mar 199222 Jun 1999Minnesota Mining And Manufacturing CompanyPlumbing fixtureUS5981136 *27 Feb 19989 Nov 19993M Innovative Properties CompanyAn image is obtained which is free from contamination by the light-to-heat conversion layer, useful for making colored images including color proofs and color filter elementsUS5998085 *25 Jun 19977 Dec 19993M Innovative PropertiesP
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