Patent No. EP3150744 (titled "Electroplating Bath For Electrochemical Deposition Of A Cu-Sn-Zn-Pd Alloy, Method For Electrochemical Deposition Of Said Alloy, Substrate Comprising Said Alloy And Uses Of The Substrate") was filed by Coventya on Sep 30, 2015. The application was issued on Feb 12, 2020.

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