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EP 4 511 181 A1

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(43) Date of publication: 26.02.2025 Bulletin 2025/09 (21) Application number: 22724678.2 (22) Date of filing: 21.04.2022

(51) International Patent Classification (IPC):  B09B 3/35(2022.01) A62D 3/00(2006.01) B09B 101/40(2022.01) B09B 3/40(2022.01) B09B 101/35(2022.01) (52) Cooperative Patent Classification (CPC): B09B 2101/35; B09B 2101/40; B09B 3/35; B09B 3/40 (86) International application number: PCT/EP2022/060577 (87) International publication number: WO 2023/202777 (26.10.2023 Gazette 2023/43)

(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 Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Asbeter Holding B.V. 3233 EE Oostvoorne (NL)	(72) Inventors: POSTEMA-HOLLENBERG, Francina Elisabeth Maria 3233 EE OOSTVOORNE (NL) DE JONG, Angelo Johannes 3251 AT SCHELLENDAM (NL) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)