Under CopyrightHutter, M.M.HutterPape, U.U.PapeMüller, J.J.MüllerWunderle, B.B.Wunderle2022-03-101.4.20092006https://publica.fraunhofer.de/handle/publica/35366310.24406/publica-fhg-353663enlead-freelawWEEE621RoHS after July 2006presentation