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(11)

EP 3 063 488 A1

(12)

(43) Date of publication: 07.09.2016 Bulletin 2016/36 (21) Application number: 14809522.7 (22) Date of filing: 30.10.2014

(51) International Patent Classification (IPC):  F28D 1/053(2006.01) F28F 9/18(2006.01) F28F 9/16(2006.01) (86) International application number: PCT/IB2014/065724 (87) International publication number: WO 2015/063724 (07.05.2015 Gazette 2015/18)

(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: 30.10.2013 IT MI20131806 (71) Applicant: FONDITAL S.p.A. Vobarno (IT)	(72) Inventor: FUSI, Fabio I-25072 Bagolino (IT) (74) Representative: Cernuzzi, Daniele et al Studio Torta S.p.A. Via Viotti, 9 10121 Torino 10121 Torino (IT)