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(11)

EP 3 071 882 A1

(12)

(43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 14828512.5 (22) Date of filing: 19.11.2014

(51) International Patent Classification (IPC):  F23K 3/02(2006.01) F23G 7/10(2006.01) F23B 50/12(2006.01) B65G 53/26(2006.01) (86) International application number: PCT/IB2014/066148 (87) International publication number: WO 2015/075637 (28.05.2015 Gazette 2015/21)

(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: 19.11.2013 IT VR20130246 (71) Applicant: Aaco Manufacturing S.r.l. 36050 Sovizzo (Vicenza) (IT)	(72) Inventors: COZZA, Roberta I-36050 Sovizzo (VIcenza) (IT) GATTAZZO, Marco I-36050 Sovizzo (Vicenza) (IT) (74) Representative: Feltrinelli, Secondo Andrea  APTA S.r.l. Patent Department Via Ca' di Cozzi, 41 37124 Verona 37124 Verona (IT)