Hummelbrunner, Manfred, Trevira-Technik /Theresia Am Schulberg 16 4653 Eberstalzell (Wels-Land) AT (0664) 2 43 56 05
Hummelbrunner, Theresia, Trevira-Technik Am Schulberg 16 4653 Eberstalzell (Wels-Land) AT (07241) 58 82