(19)

(11)

EP 3 737 508 A1

(12)

(43) Date of publication: 18.11.2020 Bulletin 2020/47 (21) Application number: 19702527.3 (22) Date of filing: 09.01.2019

(51) International Patent Classification (IPC):  B07B 1/15(2006.01) D21B 1/02(2006.01) B27N 3/14(2006.01) (86) International application number: PCT/EP2019/025009 (87) International publication number: WO 2019/137830 (18.07.2019 Gazette 2019/29)

(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: 10.01.2018 IT 201800000688 (71) Applicant: Xylo Technologies AG 9052 Niederteufen (CH)	(72) Inventor: PALADIN, Romeo 31046 Oderzo (IT) (74) Representative: GCA S.R.L.  Via Scaglia Est 144 41126 Modena 41126 Modena (IT)