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EP 4 395 569 A1

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(43) Date of publication: 10.07.2024 Bulletin 2024/28 (21) Application number: 22768425.5 (22) Date of filing: 29.08.2022

(51) International Patent Classification (IPC):  A24D 1/20(2020.01) A24D 3/04(2006.01) (52) Cooperative Patent Classification (CPC): A24D 3/043; A24D 1/20 (86) International application number: PCT/EP2022/073906 (87) International publication number: WO 2023/031093 (09.03.2023 Gazette 2023/10)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 31.08.2021 EP 21194088 31.08.2021 EP 21194082 31.08.2021 EP 21194080 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventors: LHAOU, Ayoub 40069 Zola Predosa Bologna (IT) NESOVIC, Milica 2000 Neuchâtel (CH) (74) Representative: Abitz & Partner  Postfach 86 01 09 81628 München 81628 München (DE)