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(11)

EP 2 681 499 A1

(12)

(43) Date of publication: 08.01.2014 Bulletin 2014/02 (21) Application number: 12714070.5 (22) Date of filing: 02.03.2012

(51) International Patent Classification (IPC):  F24H 1/24(2006.01) F24H 9/14(2006.01) F24H 1/30(2006.01) (86) International application number: PCT/IT2012/000063 (87) International publication number: WO 2012/117432 (07.09.2012 Gazette 2012/36)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 03.03.2011 IT MN20110005 03.03.2011 IT MN20110006 03.03.2011 IT MN20110007 (71) Applicant: Cubo D S.r.l. 46030 S. Giorgio dl Mantova (Mantova) (IT)	(72) Inventor: BRESTI, Daniele I-25085 Gavardo (Brescia) (IT) (74) Representative: Petazzi, Guido  C/o Studio Malgarini 8/H, Via Divisione Acqui 46044 Goito (Mantova) 46044 Goito (Mantova) (IT)