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EP 3 634 704 A1

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(43) Date of publication: 15.04.2020 Bulletin 2020/16 (21) Application number: 17742541.0 (22) Date of filing: 09.06.2017

(51) International Patent Classification (IPC):  B28D 1/22(2006.01) E02F 3/96(2006.01) E02F 9/22(2006.01) E04G 23/08(2006.01) B23D 17/06(2006.01) (86) International application number: PCT/IB2017/053424 (87) International publication number: WO 2018/224867 (13.12.2018 Gazette 2018/50)

(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 MD (71) Applicant: V.T.N. Europe S.p.A. 36026 Cagnano di Poiana Maggiore (Vicenza) (IT)	(72) Inventor: VAN KESTEREN, Maurice G.M. 36026 Cagnano di Poiana Maggiore (Vicenza) (IT) (74) Representative: Feltrinelli, Secondo Andrea  APTA S.r.l. Patent Department Via Ca' di Cozzi, 41 37124 Verona 37124 Verona (IT)