John_Calian
| Thema | Antworten | Aufrufe | Aktivität | |
|---|---|---|---|---|
| Let's talk tech - Blockchain applied |
|
2 | 198 | 11. Juli 2019 |
| John Calian, Senior Vice President, Deutsche Telekom AG, Head of T-Labs & The Blockchain Group |
|
2 | 336 | 11. Juli 2019 |