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(11)

EP 3 143 355 A1

(12)

(43) Date of publication: 22.03.2017 Bulletin 2017/12 (21) Application number: 15732364.3 (22) Date of filing: 14.05.2015

(51) International Patent Classification (IPC):  F28F 9/02(2006.01) F28F 9/26(2006.01) F24D 19/00(2006.01) (86) International application number: PCT/IB2015/053561 (87) International publication number: WO 2015/173766 (19.11.2015 Gazette 2015/46)

(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 Designated Validation States: MA (30) Priority: 15.05.2014 IT BS20140095 (71) Applicant: MECC-LAN S.r.l. 25030 Zocco d'Erbusco (BS) (IT)	(72) Inventor: LANCINI, Giorgio I-25030 Erbusco (BS) (IT) (74) Representative: Mitola, Marco  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)