STRATIC Blog / Atom Feed https://www.stratic.de/ueber-uns/pr/presse/frank-walder/?sRss=1 2026-04-17T11:25:42+02:00 FRANK WALDER https://www.stratic.de/ueber-uns/pr/presse/frank-walder/frank-walder 2022-03-31T00:00:00+02:00