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(11)

EP 4 149 288 A1

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(43) Date of publication: 22.03.2023 Bulletin 2023/12 (21) Application number: 21724344.3 (22) Date of filing: 14.05.2021

(51) International Patent Classification (IPC):  A24D 3/06(2006.01) A24D 3/17(2020.01) A24D 3/10(2006.01) (52) Cooperative Patent Classification (CPC): A24D 3/06; A24D 3/10; A24D 3/17 (86) International application number: PCT/EP2021/062864 (87) International publication number: WO 2021/229069 (18.11.2021 Gazette 2021/46)

(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: 15.05.2020 EP 20175011 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventor: WRIGHT, Alec Guildford Surrey GU2 7SU (GB) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)