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(11)

EP 2 280 861 A1

(12)

(43) Date of publication: 09.02.2011 Bulletin 2011/06 (21) Application number: 08763798.9 (22) Date of filing: 10.04.2008

(51) International Patent Classification (IPC):  B63B 27/14(2006.01) (86) International application number: PCT/IT2008/000233 (87) International publication number: WO 2009/125439 (15.10.2009 Gazette 2009/42)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (71) Applicant: Opacmare S.p.A. 10040 Rivalta (TO) (IT)	(72) Inventor: GRIMALDI, Michele I-10045 Piossasco (Torino) (IT) (74) Representative: Vanzini, Christian et al Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)