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EP 3 077 139 A1

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(43) Date of publication: 12.10.2016 Bulletin 2016/41 (21) Application number: 14830604.6 (22) Date of filing: 05.12.2014

(51) International Patent Classification (IPC):  B22D 46/00(2006.01) B22D 47/00(2006.01) B22D 7/00(2006.01) F16K 7/07(2006.01) B22D 23/06(2006.01) B22D 27/00(2006.01) B22D 21/02(2006.01) B22D 7/06(2006.01) (86) International application number: PCT/IB2014/066649 (87) International publication number: WO 2015/083135 (11.06.2015 Gazette 2015/23)

(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: 06.12.2013 IT BO20130679 (71) Applicant: Tera Automation S.r.l. 52011 Bibbiena (IT)	(72) Inventor: FIORINI, Luca I-52014 Poppi (IT) (74) Representative: Boggio, Luigi et al Studio Torta S.p.A. Via Viotti, 9 10121 Torino 10121 Torino (IT)