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(11)

EP 2 262 598 A1

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(43) Date of publication: 22.12.2010 Bulletin 2010/51 (21) Application number: 08763797.1 (22) Date of filing: 08.04.2008

(51) International Patent Classification (IPC):  B22D 17/20(2006.01) (86) International application number: PCT/IT2008/000230 (87) International publication number: WO 2009/125437 (15.10.2009 Gazette 2009/42)

(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: Copromec S.r.l. 25077 Roe' Volciano (Brescia) (IT)	(72) Inventors: SCHIVALOCCHI, Carlo I-25077 Roe' Volciano (Brescia) (IT) SCHIVALOCCHI, Chiara I-25077 Roe' Volciano (Brescia) (IT) (74) Representative: Chimini, Francesco et al Jacobacci & Partners S.p.A. Piazza della Vittoria 11 25122 Brescia 25122 Brescia (IT)