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(11)

EP 4 548 256 A1

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(43) Date of publication: 07.05.2025 Bulletin 2025/19 (21) Application number: 23750536.7 (22) Date of filing: 24.07.2023

(51) International Patent Classification (IPC):  G06N 3/045(2023.01) G06N 3/094(2023.01) G06N 3/09(2023.01) G06N 3/096(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/094; G06N 3/096; G06N 3/045; G06N 3/09 (86) International application number: PCT/EP2023/025347 (87) International publication number: WO 2024/022610 (01.02.2024 Gazette 2024/05)

(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: 26.07.2022 IT 202200015669 (71) Applicant: NUOVO PIGNONE TECNOLOGIE - S.R.L. 50127 Florence (IT)	(72) Inventors: GRAZIANO, Antonino 50127 Florence (IT) GORI, Valentina 50127 Florence (IT) VENERI, Giacomo 50127 Florence (IT) SEPE, Marzia 50127 Florence (IT) BALLARINI, Valeria 50127 Florence (IT) STRAZZERA, Luca 50127 Florence (IT) (74) Representative: Illingworth-Law, William Illingworth  Baker Hughes 245 Hammersmith Chalk Hill Road London W6 8DW London W6 8DW (GB)