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(11)

EP 2 547 610 A1

(12)

(43) Date of publication: 23.01.2013 Bulletin 2013/04 (21) Application number: 11706622.5 (22) Date of filing: 10.01.2011

(51) International Patent Classification (IPC):  B65G 17/06(2006.01) B65G 21/00(2006.01) (86) International application number: PCT/IB2011/050083 (87) International publication number: WO 2011/086483 (21.07.2011 Gazette 2011/29)

(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 (30) Priority: 15.01.2010 IT RM20100013 (71) Applicant: RHS Italia S.p.A. 00125 Roma - RM (IT)	(72) Inventor: FRANCI, Elio I-00134 Roma - RM (IT) (74) Representative: Romano, Giuseppe et al Società Italiana Brevetti S.p.A. Piazza di Pietra, 39 I-00186 Roma I-00186 Roma (IT)