Extract from the Register of European Patents

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CN201811628535 CN2019112548W EP19902692



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TypeType Patent family member
Publication No. DateType
EP3905623Global Dossier 02.03.2022A4
EP3905623 03.11.2021A1
Priority number Date
WO2019CN112548 22.10.2019
CN201811628535 28.12.2018
TypeType Equivalent
Publication No. DateType
WO2020134413Global Dossier 02.07.2020A1
Priority number Date
CN201811628535 28.12.2018
TypeType Equivalent
Publication No. DateType
CN111385259BGlobal Dossier 01.09.2023B
CN111385259 07.07.2020A
Priority number Date
CN201811628535 28.12.2018