ARCELORMITTAL INVESTIAGACION Y DESARROLLO SL
ARCELORMITTAL INVESTIAGACION Y DESARROLLO SL Patent applications | ||
Patent application number | Title | Published |
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20120281276 | INFRARED REFLECTOR - The invention relates mainly to an infrared reflector consisting of a metallic substrate coated with a layer of zirconium and chromium nitride of general formula (Zr | 11-08-2012 |