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(11)

EP 3 071 838 A1

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(43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 14809523.5 (22) Date of filing: 31.10.2014

(51) International Patent Classification (IPC):  F04D 15/00(2006.01) (86) International application number: PCT/IB2014/065737 (87) International publication number: WO 2015/075591 (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: 22.11.2013 IT BS20130174 (71) Applicant: Industrie Saleri Italo S.p.a. 25065 Lumezzame (Brescia) (IT)	(72) Inventor: ZOBBIO, Rossano I-25065 Lumezzane (IT) (74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB  Friedenheimer Brücke 21 80639 München 80639 München (DE)