(19)

(11)

EP 3 377 693 A1

(12)

(43) Date of publication: 26.09.2018 Bulletin 2018/39 (21) Application number: 16733690.8 (22) Date of filing: 16.05.2016

(51) International Patent Classification (IPC):  D06P 3/66(2006.01) D06P 5/30(2006.01) D06P 1/642(2006.01) D06P 5/00(2006.01) D06P 1/52(2006.01) D06P 1/649(2006.01) (86) International application number: PCT/IB2016/052823 (87) International publication number: WO 2017/085567 (26.05.2017 Gazette 2017/21)

(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 (30) Priority: 20.11.2015 IT UB20155790 (71) Applicant: ICS Tech SRL 20123 Milan (IT)	(72) Inventor: CACCIA DOMINIONI, Ambrogio 20123 Milan (IT) (74) Representative: Ripamonti, Enrico  Giambrocono & C. S.p.A. Via Rosolino Pilo, 19/B 20129 Milano 20129 Milano (IT)