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EP 4 359 602 A1

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(43) Date of publication: 01.05.2024 Bulletin 2024/18 (21) Application number: 22734548.5 (22) Date of filing: 11.06.2022

(51) International Patent Classification (IPC):  D06F 75/10(2006.01) F22B 1/28(2006.01) D06F 75/18(2006.01) D06F 75/26(2006.01) D06F 75/12(2006.01) (52) Cooperative Patent Classification (CPC): D06F 75/10; D06F 75/12; D06F 75/18; D06F 75/26; F22B 1/284 (86) International application number: PCT/EP2022/065923 (87) International publication number: WO 2022/268539 (29.12.2022 Gazette 2022/52)

(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 (30) Priority: 23.06.2021 EP 21181098 (71) Applicant: Versuni Holding B.V. 5656 AE Eindhoven (NL)	(72) Inventors: WONG, William Wai Lik 5656 AE Eindhoven (NL) PANG, Yen Leng 5656 AE Eindhoven (NL) PRAVEEN, Kannan Udayappan 5656 AE Eindhoven (NL) (74) Representative: Vollering, Stefanus Franciscus Maria  Versuni Holding B.V. High Tech Campus 42 5656 AE Eindhoven 5656 AE Eindhoven (NL)