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(11)

EP 2 102 371 A1

(12)

(43) Date of publication: 23.09.2009 Bulletin 2009/39 (21) Application number: 07822727.9 (22) Date of filing: 20.11.2007

(51) International Patent Classification (IPC):  C14B 5/00(2006.01) B26D 7/01(2006.01) (86) International application number: PCT/EP2007/062550 (87) International publication number: WO 2008/065022 (05.06.2008 Gazette 2008/23)

(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 (30) Priority: 28.11.2006 IT BO20060810 17.04.2007 IT BO20070277 (71) Applicant: Teseo S.p.A. 63023 Fermo (Ascoli Piceno) (IT)	(72) Inventor: GALLUCCI, Gianni 63015 Monte Urano (Ascoli Piceno) (IT) (74) Representative: Dall'Olio, Giancarlo et al Invention S.r.l. Via delle Armi 1 40137 Bologna 40137 Bologna (IT)