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(11)

EP 2 526 536 A1

(12)

(43) Date of publication: 28.11.2012 Bulletin 2012/48 (21) Application number: 11705250.6 (22) Date of filing: 13.01.2011

(51) International Patent Classification (IPC):  G08G 1/14(2006.01) G08G 1/123(2006.01) G08G 1/017(2006.01) (86) International application number: PCT/IB2011/000046 (87) International publication number: WO 2011/086454 (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: 18.01.2010 IT MI20100043 (71) Applicant: S.D.G. Nexus S.r.l. 50053 Empoli (Firenze) (IT)

(72) Inventors: BRUNI, Carlo I-50053 Empoli (Firenze) (IT) NISTRI, Enrico I-50053 Empoli (Firenze) (IT) GIRONI, Pietro I-50053 Empoli (Firenze) (IT) BRUNI, Alberto I-50053 Empoli (Firenze) (IT) CASTINI, Alessandro I-50053 Empoli (Firenze) (IT) GIRONI, Oliviero I-50053 Empoli (Firenze) (IT) MASINI, Luciano I-50053 Empoli (Firenze) (IT) (74) Representative: Tansini, Elio Fabrizio  BUGNION S.p.A. Viale Lancetti 17 20158 Milano 20158 Milano (IT)