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(11)

EP 2 834 582 A1

(12)

(43) Date of publication: 11.02.2015 Bulletin 2015/07 (21) Application number: 13716366.3 (22) Date of filing: 27.02.2013

(51) International Patent Classification (IPC):  F28D 1/03(2006.01) F28F 9/02(2006.01) F28F 27/02(2006.01) F24D 19/00(2006.01) (86) International application number: PCT/IB2013/000358 (87) International publication number: WO 2013/136152 (19.09.2013 Gazette 2013/38)

(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 Designated Extension States: BA ME (30) Priority: 14.03.2012 IT UD20120042 (71) Applicant: DL RADIATORS S.p.A. 31100 Treviso (IT)	(72) Inventors: DE LONGHI, Giuseppe I-31100 Treviso (IT) SPERANZON, Renato I-31045 Motta Di Livenza (IT) (74) Representative: Petraz, Davide Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine 33100 Udine (IT)