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(11)

EP 3 004 737 A1

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(43) Date of publication: 13.04.2016 Bulletin 2016/15 (21) Application number: 14733301.7 (22) Date of filing: 28.05.2014

(51) International Patent Classification (IPC):  F23D 14/06(2006.01) (86) International application number: PCT/IB2014/000901 (87) International publication number: WO 2014/191825 (04.12.2014 Gazette 2014/49)

(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: 29.05.2013 IT VE20130027 (71) Applicant: Defendi Italy S.r.l. 60021 Camerano (IT)	(72) Inventor: PAESANI, Carlo I-60021 Camerano (IT) (74) Representative: Piovesana, Paolo  Via F. Baracca, 5/a 30173 Venezia-Mestre 30173 Venezia-Mestre (IT)