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EP 3 558 047 A1

(12)

(43) Date of publication: 30.10.2019 Bulletin 2019/44 (21) Application number: 17835498.1 (22) Date of filing: 20.12.2017

(51) International Patent Classification (IPC):  A43B 23/02(2006.01) A43B 13/20(2006.01) A43B 9/00(2006.01) A43B 13/18(2006.01) A43B 13/12(2006.01) A43B 13/36(2006.01) A43B 13/14(2006.01) (86) International application number: PCT/IB2017/058222 (87) International publication number: WO 2018/116213 (28.06.2018 Gazette 2018/26)

(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: MA MD TN (30) Priority: 23.12.2016 IT 201600130908 (71) Applicant: Alberto del Biondi S.p.A. 35027 Noventa Padovana (PD) (IT)	(72) Inventors: RIZZI, Alessio Ivan 30036 Caselle Di Santa Maria Di Sala (VE) (IT) DEL BIONDI, Alberto 35121 Padova (IT) (74) Representative: Locas, Davide et al Cantaluppi & Partners S.r.l. Piazzetta Cappellato Pedrocchi, 18 35122 Padova 35122 Padova (IT)