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André, P.S ; Ferreira, M.R. ; Ramalho, J. ; Carlos, L.
Instituto de Telecomunicações, Universidade de Aveiro
Invention Title: Multiplexed luminescent QR codes for smart labelling, for measuring physical parameters and real-time traceability and authentication
Patent Nr.: PT115622
Type: Patent
Regional Coverage: National
Grant Status: Granted
Priority Date: 01-07-2019
Filing Date: 01-07-2019
Granting Date: 26-10-2021
Country: Portugal