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(11)

EP 4 555 148 A1

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(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23741670.6 (22) Date of filing: 11.07.2023

(51) International Patent Classification (IPC):  E02D 5/80(2006.01) F03D 13/20(2016.01) B63B 21/29(2006.01) B63B 21/27(2006.01) E02D 27/52(2006.01) B63B 21/50(2006.01) B63B 21/26(2006.01) B63B 21/32(2006.01) E02D 27/50(2006.01) (52) Cooperative Patent Classification (CPC): B63B 21/50; B63B 21/26; E02D 27/50; F03D 13/256; E02D 27/525; E02D 15/08; E02D 2250/0053 (86) International application number: PCT/EP2023/069240 (87) International publication number: WO 2024/013198 (18.01.2024 Gazette 2024/03)

(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: KH MA MD TN (30) Priority: 12.07.2022 NL 2032466 (71) Applicant: Itrec B.V. 3115 HH Schiedam (NL)	(72) Inventor: WIJNING, Diederick Bernardus 3115 HH Schiedam (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)