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(11)

EP 2 252 172 A1

(12)

(43) Date of publication: 24.11.2010 Bulletin 2010/47 (21) Application number: 08751470.9 (22) Date of filing: 12.02.2008

(51) International Patent Classification (IPC):  A41B 11/00(2006.01) A43B 5/08(2006.01) A43B 13/22(2006.01) A41B 11/04(2006.01) A43B 7/26(2006.01) (86) International application number: PCT/IT2008/000086 (87) International publication number: WO 2009/101642 (20.08.2009 Gazette 2009/34)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (71) Applicant: Akkua S.r.l. 25030 Roncadelle, Brescia (IT)	(72) Inventors: POLACCO, Luigi I-38100 Martignano (Trento) (IT) COFFINARDI, Marco I-25021 Bagnolo Mella (Brescia) (IT) LONGHI, Alberto I-25035 Ospitaletto (Brescia) (IT) (74) Representative: Chimini, Francesco  Jacobacci & Partners S.p.A. Piazza della Vittoria 11 25122 Brescia 25122 Brescia (IT)