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EP 3 417 172 A1

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(43) Date of publication: 26.12.2018 Bulletin 2018/52 (21) Application number: 17714003.5 (22) Date of filing: 13.02.2017

(51) International Patent Classification (IPC):  F04B 17/04(2006.01) F04B 53/10(2006.01) F04B 53/02(2006.01) F04B 53/14(2006.01) (86) International application number: PCT/IB2017/000111 (87) International publication number: WO 2017/141099 (24.08.2017 Gazette 2017/34)

(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 MD (30) Priority: 15.02.2016 IT UB20165515 U (71) Applicant: Ode S.r.l. 23823 Colico (LC) (IT)	(72) Inventor: BOSISIO, Andrea 22015 Gravellona ed Uniti (CO) (IT) (74) Representative: Riccardi, Sergio  Riccardi & Co. Via Macedonio Melloni, 32 20129 Milano 20129 Milano (IT)