Spyros Tsafaras - Tetragon . | Spyros Tsafaras, R&D project manager of Tetragon talks about the company and its innovation story. #sekee #mwc #mwc21 #barcelona #tech #technology... | By ΣΕΚΕΕ | Facebook
Neapolitiki10 by George Poulakos - Issuu
Spyros Tsafaras - Tetragon . | Spyros Tsafaras, R&D project manager of Tetragon talks about the company and its innovation story. #sekee #mwc #mwc21 #barcelona #tech #technology... | By ΣΕΚΕΕ | Facebook
Πήγαν στο χωράφι του, έστρωσαν πανιά και ξεκίνησαν ανενόχλητοι τη συγκ... | TikTok