Seven years ago, Thomas Muggenhumer (48) from Grieskirchen won the "EnergieGenie" innovation prize at the Energiesparmesse in Wels, which will be awarded again this year...
Author archives: leifswork
26
Feb
Feb
Seven years ago, Thomas Muggenhumer (48) from Grieskirchen won the "EnergieGenie" innovation prize at the Energiesparmesse in Wels, which will be awarded again this year...
