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(11)

EP 4 519 092 A1

(12)

(43) Date of publication: 12.03.2025 Bulletin 2025/11 (21) Application number: 23725300.0 (22) Date of filing: 27.04.2023

(51) International Patent Classification (IPC):  B44C 3/00(2006.01) B44C 3/02(2006.01) B44D 5/10(2006.01) B05D 7/00(2006.01) B41M 7/00(2006.01) B44C 5/04(2006.01) B05D 5/02(2006.01) (52) Cooperative Patent Classification (CPC): B44C 5/04; B44C 3/025; B05D 5/02; B05D 3/12; B05D 3/067; B05D 3/007; B05D 7/546; B41M 7/0081; B41M 3/006 (86) International application number: PCT/IB2023/054345 (87) International publication number: WO 2023/214256 (09.11.2023 Gazette 2023/45)

(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: 02.05.2022 IT 202200008756 (71) Applicant: CEFLA SOCIETA' COOPERATIVA 40026 Imola (BO) (IT)	(72) Inventors: BENEDETTI, Stefano 40026 Imola (BO) (IT) DOVADOLA, Massimo 40026 Imola (BO) (IT) SANTANDREA, Silver 40026 Imola (BO) (IT) (74) Representative: Karaghiosoff, Giorgio Alessandro  c/o Praxi Intellectual Property S.p.A. - Savona Via F. Baracca 1R, 4° piano "Il Gabbiano" 17100 Savona 17100 Savona (IT)