(19)

(11)

EP 3 790 665 A1

(12)

(43) Date of publication: 17.03.2021 Bulletin 2021/11 (21) Application number: 19727913.6 (22) Date of filing: 09.05.2019

(51) International Patent Classification (IPC):  B05B 7/16(2006.01) B05B 13/02(2006.01) B05B 13/04(2006.01) B05B 7/24(2006.01) (86) International application number: PCT/IB2019/053810 (87) International publication number: WO 2019/215653 (14.11.2019 Gazette 2019/46)

(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: 10.05.2018 IT 201800005249 (71) Applicant: Dal Ceredo Technology S.r.l. 36071 Arzignano (Vicenza) (IT)	(72) Inventor: DAL CEREDO, Giuliano 36071 Arzignano (Vicenza) (IT) (74) Representative: Lissandrini, Marco  Bugnion S.p.A. Via Pancaldo 68 37138 Verona 37138 Verona (IT)