John_Calian
Thema | Antworten | Aufrufe | Aktivität | |
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Let's talk tech - Blockchain applied |
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1 | 296 | 11. Juli 2019 |
John Calian, Senior Vice President, Deutsche Telekom AG, Head of T-Labs & The Blockchain Group |
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1 | 593 | 11. Juli 2019 |