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(11)

EP 4 577 391 A1

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(43) Date of publication: 02.07.2025 Bulletin 2025/27 (21) Application number: 23736637.2 (22) Date of filing: 27.06.2023

(51) International Patent Classification (IPC):  B29C 33/00(2006.01) B29C 45/16(2006.01) B29C 45/04(2006.01) B29C 45/73(2006.01) (52) Cooperative Patent Classification (CPC): B29C 45/7312; B29C 45/1628; B29C 45/045; B29C 2045/0458; B29C 33/0083 (86) International application number: PCT/EP2023/067532 (87) International publication number: WO 2024/041781 (29.02.2024 Gazette 2024/09)

(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: 22.08.2022 DE 102022121184 (71) Applicant: Foboha (Germany) GmbH 77716 Haslach (DE)	(72) Inventors: GANTER, Tobias 77709 Wolfach (DE) MUSER, Heinrich 77736 Zell am Harmersbach (DE) ARMBRUSTER, Rainer 77709 Wolfach (DE) (74) Representative: Rentsch Partner AG  Kirchenweg 8 Postfach 8034 Zürich 8034 Zürich (CH)