(19)

(11)

EP 2 502 064 A1

(12)

(43) Date of publication: 26.09.2012 Bulletin 2012/39 (21) Application number: 09805871.2 (22) Date of filing: 18.11.2009

(51) International Patent Classification (IPC):  G01N 30/60(2006.01) (86) International application number: PCT/IT2009/000521 (87) International publication number: WO 2011/061769 (26.05.2011 Gazette 2011/21)

(84) Designated Contracting States: 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 SE SI SK SM TR (71) Applicant: Avantech Group S.R.L. 84012 Angri (SA) (IT)	(72) Inventor: MANZO, Cosimo I - 84012 Angri (SA) (IT) (74) Representative: Valentini, Giuliano  Marietti, Gislon e Trupiano S.r.l. Via Larga 16 I-20122 Milano I-20122 Milano (IT)