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(11)

EP 4 437 275 A1

(12)

(43) Date of publication: 02.10.2024 Bulletin 2024/40 (21) Application number: 22822212.1 (22) Date of filing: 08.11.2022

(51) International Patent Classification (IPC):  F24C 7/06(2006.01) F24C 15/32(2006.01) A47J 37/06(2006.01) F24C 7/04(2021.01) A21B 1/22(2006.01) (52) Cooperative Patent Classification (CPC): F24C 7/067; F24C 7/046; F24C 15/325; A21B 1/22; A47J 37/0658 (86) International application number: PCT/IB2022/060736 (87) International publication number: WO 2023/089448 (25.05.2023 Gazette 2023/21)

(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: 22.11.2021 IT 202100005474 U (71) Applicant: Moretti Forni S.p.A. 61037 Mondolfo (PU) (IT)	(72) Inventor: MORETTI, Mario 61121 PESARO (PU) (IT) (74) Representative: Ripamonti, Enrico et al Giambrocono & C. S.p.A., Via Rosolino Pilo, 19/B 20129 Milano 20129 Milano (IT)