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EP3454115
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Extract from the Register of European Patents
| Type |  Patent family member | Publication No. | Date | Type | US11280952 |  Global Dossier
| 22.03.2022 | B2 | US2021223459 | 22.07.2021 | A1 | Priority number | Date | CN201710532989 | 03.07.2017 | WO2018CN76515 | 12.02.2018 | Type | Patent family member | Publication No. | Date | Type | EP3454115 | Global Dossier
| 06.11.2019 | A4 | EP3454115 | 13.03.2019 | A1 | Priority number | Date | CN201710532989 | 03.07.2017 | WO2018CN76515 | 12.02.2018 | Type |  Equivalent | Publication No. | Date | Type | WO2019007079 | Global Dossier
| 10.01.2019 | A1 | Priority number | Date | CN201710532989 | 03.07.2017 | Type | Equivalent | Publication No. | Date | Type | CN109212656B | Global Dossier
| 27.03.2020 | B | CN109212656 | 15.01.2019 | A | Priority number | Date | CN201710532989 | 03.07.2017 |