Grinzinger, Herbert Brigitte Adalbert-Stifter-Straße 16 4623 Gunskirchen (Wels-Land) AT (0650) 7 31 14 53
Grisenti, Alexander, Dipl.-Ing.(FH) /Helga Narzissenstraße 16 4623 Gunskirchen (Wels-Land) AT (07246) 74 26