Serviceroboter BironTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoWüst22.07.200922. Juli 2009deutsch: Serviceroboter Biron - Produziert: 10.07.2009 - 11:10:50 von Wüsthttps://p.dw.com/p/IvHSAnzeige