Contact person:
Ao.Univ.Prof. Dipl.-Ing. Dr. Wolfgang Zagler Gesellschafter
Address:
Bennoplatz 4/2
1080 Wien
Phone:
+43 681 206 20 38
Fax:
-
Website:
https://www.tetragon.at/
E-mail:
wolfgang.zagler@tetragon.at
Social media:
https://www.linkedin.com/company/tetragon-braille-systems/