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(11)

EP 3 847 030 A1

(12)

(43) Date of publication: 14.07.2021 Bulletin 2021/28 (21) Application number: 19780018.8 (22) Date of filing: 04.09.2019

(51) International Patent Classification (IPC):  B41J 3/407(2006.01) B41J 11/00(2006.01) B41J 3/28(2006.01) (86) International application number: PCT/IB2019/057448 (87) International publication number: WO 2020/049479 (12.03.2020 Gazette 2020/11)

(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: 05.09.2018 IT 201800008365 (71) Applicant: ELITRON IPM S.r.l. 63813 Monte Urano (FM) (IT)	(72) Inventor: GALLUCCI, Giuseppe 63813 Monte Urano (FM) (IT) (74) Representative: Dall'Olio, Christian et al INVENTION S.r.l. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)