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(11)

EP 3 308 010 A1

(12)

(43) Date of publication: 18.04.2018 Bulletin 2018/16 (21) Application number: 15766941.7 (22) Date of filing: 10.06.2015

(51) International Patent Classification (IPC):  F02M 37/22(2006.01) F23K 5/08(2006.01) F02M 31/125(2006.01) F02M 27/04(2006.01) F02M 31/00(2006.01) (86) International application number: PCT/IT2015/000151 (87) International publication number: WO 2016/199175 (15.12.2016 Gazette 2016/50)

(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 (71) Applicants: Marchini, Paolo 60033 Chiaravalle (AN) (IT) Fedell, Simone Francesco 20876 Ornago (MB) (IT)	(72) Inventor: MARCHINI, Paolo 60033 Chiaravalle (AN) (IT) (74) Representative: Cerreta, Caterina  Studio Associato Inpat & Law Via dei Gabbiani, 50 60018 Montemarciano (AN) 60018 Montemarciano (AN) (IT)