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Created with Raphaël 2.1.0 31.07.2019 Formal examination (assignment of filing date) 28.08.2019 Preliminary examination 20.09.2019 Establishment of the national regular filing 20.09.2019 Examination of the conditions for granting STPI 29.02.2020 Publication of the decision of grant (Y) 31.08.2020 Completion of the opposition filing period 30.11.2020 Issuance of patent (Z) 27.07.2024 31.07.2025 Patent expiration date
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