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(11)

EP 4 771 316 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24858936.8 (22) Date of filing: 01.09.2024

(51) International Patent Classification (IPC):  F24F 5/00(2006.01) F25B 13/00(2006.01) (52) Cooperative Patent Classification (CPC): F24F 5/00; F25B 25/005 (86) International application number: PCT/IL2024/050879 (87) International publication number: WO 2025/046591 (06.03.2025 Gazette 2025/10)

(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: 31.08.2023 IL 30561823 (71) Applicant: Derey, Ben Te'Ashur 8539800 (IL)	(72) Inventor: Derey, Ben Te'Ashur 8539800 (IL) (74) Representative: Valet Patent Services Limited  c/o Caya 83713X Am Börstig 5 96052 Bamberg 96052 Bamberg (DE)