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Brevet – BLOCKCHAIN-BASED CONNECTED USER COMMUNICATION AND INTERFACE SYSTEM

Published Date: 23 août 2019 0 326

Libellé du brevet : « BLOCKCHAIN-BASED CONNECTED USER COMMUNICATION AND INTERFACE SYSTEM »

Source : Voir le brevet

Date : August 23, 2019 at 07:01AM

Tag(s) : Blockchain – Brevets,#BLOCKCHAIN