| http://www.w3.org/ns/prov#value | - layer; layer comprised of zirconium, titanium or zirconium-titanium alloy; sandwich layerUS6060176 *25 sept. 19979 mai 2000International Business Machines CorporationCorrosion protection for metallic featuresUS6106958 *30 avr. 199722 ao???t 2000Masco CorporationCoating provides color of brass to articles such as door knobs, handles, trivets, lampes and other brass articles and also provides abras
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