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(11)

EP 2 023 738 A1

(12)

(43) Date of publication: 18.02.2009 Bulletin 2009/08 (21) Application number: 07734591.6 (22) Date of filing: 18.05.2007

(51) International Patent Classification (IPC):  A21D 8/06(2006.01) A21D 13/04(2006.01) A21D 13/00(2006.01) (86) International application number: PCT/IB2007/001283 (87) International publication number: WO 2007/138406 (06.12.2007 Gazette 2007/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 24.05.2006 IT BO20060401 (71) Applicant: Volpicelli, Umberto 29014 Castell'Arquato (PC) (IT)	(72) Inventor: Volpicelli, Umberto 29014 Castell'Arquato (PC) (IT) (74) Representative: Fanzini, Valeriano  Bugnion S.p.A. Via Goito, 18 40126 Bologna 40126 Bologna (IT)