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(11)

EP 4 529 579 A1

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(43) Date of publication: 02.04.2025 Bulletin 2025/14 (21) Application number: 23750715.7 (22) Date of filing: 27.06.2023

(51) International Patent Classification (IPC):  D06M 11/79(2006.01) D06P 1/44(2006.01) D06P 3/60(2006.01) D06P 1/00(2006.01) D06P 1/673(2006.01) (52) Cooperative Patent Classification (CPC): D06M 11/79; D06P 1/67383; D06P 1/44; D06P 3/60; D06P 1/0076 (86) International application number: PCT/IB2023/056608 (87) International publication number: WO 2024/003726 (04.01.2024 Gazette 2024/01)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 29.06.2022 EP 22382613 (71) Applicant: Horizon Research Lab, S.L. 17003 Girona (ES)	(72) Inventor: SUBIRATS COSTA, Manel 17003 GIRONA (ES) (74) Representative: Gallego Jiménez, José Fernando  Ingenias Creaciones, Signos e Invenciones S.L. Avda. Diagonal 514, 1º 4ª 08006 Barcelona 08006 Barcelona (ES)