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(11)

EP 4 493 334 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23717265.5 (22) Date of filing: 15.03.2023

(51) International Patent Classification (IPC):  B21D 3/05(2006.01) B21F 9/00(2006.01) B21C 19/00(2006.01) B21D 43/08(2006.01) B21F 1/02(2006.01) B21C 3/08(2006.01) B21F 5/00(2006.01) (52) Cooperative Patent Classification (CPC): B21F 1/02; B21D 3/05; B21C 3/08; B21C 19/00; B21D 43/08; B21F 5/00 (86) International application number: PCT/IT2023/050080 (87) International publication number: WO 2023/175644 (21.09.2023 Gazette 2023/38)

(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: 17.03.2022 IT 202200005216 (71) Applicant: M.E.P. Macchine Elettroniche Piegatrici S.p.A. 33010 Reana del Rojale (UD) (IT)	(72) Inventor: DEL FABRO, Giorgio 33100 UDINE (IT) (74) Representative: Petraz, Davide Luigi et al GLP S.r.l Viale Europa Unita, 171 33100 Udine 33100 Udine (IT)