Extract from the Register of European Patents

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CN202110170970 CN2022070364W EP22748792



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TypeType Patent family member
Publication No. DateType
EP4280227Global Dossier 22.11.2023A1
Priority number Date
WO2022CN70364 05.01.2022
CN202110170970 08.02.2021
TypeType Equivalent
Publication No. DateType
WO2022166513Global Dossier 11.08.2022A1
Priority number Date
CN202110170970 08.02.2021
TypeType Equivalent
Publication No. DateType
CN113012828BGlobal Dossier 10.05.2024B
CN113012828 22.06.2021A
Priority number Date
CN202110170970 08.02.2021