(19)

(11)

EP 3 494 377 A1

(12)

(43) Date of publication: 12.06.2019 Bulletin 2019/24 (21) Application number: 17780203.0 (22) Date of filing: 31.07.2017

(51) International Patent Classification (IPC):  G01L 19/00(2006.01) G01N 35/00(2006.01) (86) International application number: PCT/IB2017/054656 (87) International publication number: WO 2018/025161 (08.02.2018 Gazette 2018/06)

(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: 04.08.2016 IT 201600082156 (71) Applicant: Colliselli, Stefano 37138 Verona (IT)	(72) Inventor: Colliselli, Stefano 37138 Verona (IT) (74) Representative: Laghi, Alberto  De Dominicis & Mayer S.r.l. Piazzale Marengo, 6 20121 Milano 20121 Milano (IT)