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EP 4 739 953 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24754416.6 (22) Date of filing: 30.05.2024

(51) International Patent Classification (IPC):  F24H 1/14(2022.01) F24H 15/156(2022.01) F24H 15/208(2022.01) F24H 15/238(2022.01) F24H 15/37(2022.01) F24H 15/104(2022.01) F24H 15/204(2022.01) F24H 15/25(2022.01) F24H 9/20(2022.01) F24H 15/174(2022.01) F24H 15/219(2022.01) F24H 15/34(2022.01) H05B 3/00(2006.01) F24H 15/128(2022.01) F24H 15/215(2022.01) (52) Cooperative Patent Classification (CPC): F24H 1/142; F24H 9/2028; F24H 15/174; F24H 15/156; F24H 15/219; F24H 15/208; F24H 15/238; F24H 15/34; F24H 15/37; F24H 15/25; F24H 15/204; F24H 15/215; F24H 15/104; F24H 15/128; H05B 3/40; H05B 2203/021; H05B 1/0244; H05B 1/0238 (86) International application number: PCT/IT2024/050113 (87) International publication number: WO 2025/009000 (09.01.2025 Gazette 2025/02)

(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: GE KH MA MD TN (30) Priority: 04.07.2023 IT 202300013860 (71) Applicants: Torchio, Francesca 14018 Villafranca D'Asti (AT) (IT) Torchio, Giorgio 14013 Monale (AT) (IT)	(72) Inventors: Torchio, Francesca 14018 Villafranca D'Asti (AT) (IT) Torchio, Giorgio 14013 Monale (AT) (IT) (74) Representative: Garavelli, Paolo  A.BRE.MAR. S.R.L. Consulenza in Proprietà Industriale Via Servais 27 10146 Torino 10146 Torino (IT)