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EP 4 232 619 A1

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(43) Date of publication: 30.08.2023 Bulletin 2023/35 (21) Application number: 21806373.3 (22) Date of filing: 21.10.2021

(51) International Patent Classification (IPC):  C25D 11/02(2006.01) C25D 11/08(2006.01) F16D 65/14(2006.01) C25D 11/04(2006.01) C25D 11/16(2006.01) (52) Cooperative Patent Classification (CPC): C25D 11/04; C25D 11/026; C25D 11/024; C25D 11/08; C25D 11/16 (86) International application number: PCT/IB2021/059698 (87) International publication number: WO 2022/084897 (28.04.2022 Gazette 2022/17)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.10.2020 IT 202000025150 (71) Applicant: Brembo S.p.A. 24035 Curno (Bergamo) (IT)	(72) Inventors: PERRICONE, Guido 24035 Curno, Bergamo (IT) GIORDANO, Gianmarco 24035 Curno, Bergamo (IT) AFONSO ALVES, Sofia 24035 Curno, Bergamo (IT) FERNÁNDEZ LÓPEZ, Patricia 24035 Curno, Bergamo (IT) BAYÓN GONZÁLEZ, Raquel 24035 Curno, Bergamo (IT) (74) Representative: Zanettin, Gianluigi  Jacobacci & Partners S.p.A. Piazza Mario Saggin, 2 35131 Padova 35131 Padova (IT)