Saturday and Sunday, 24 and 25 October 2026 | 2-day energy seminar with Martin Frischknecht in Grödig/A

Symbio Harmonizer GmbH

Gangway 2

5082 Grödig / Austria

A Powertube seminar will take place on Friday, 23 October 2026 at 7.30 pm.

Info and registration form