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(11)

EP 3 500 484 A1

(12)

(43) Date of publication: 26.06.2019 Bulletin 2019/26 (21) Application number: 17771871.5 (22) Date of filing: 22.08.2017

(51) International Patent Classification (IPC):  B63B 27/30(2006.01) (86) International application number: PCT/IB2017/055062 (87) International publication number: WO 2018/037341 (01.03.2018 Gazette 2018/09)

(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 (30) Priority: 22.08.2016 IT 201600086514 (71) Applicant: Saipem S.p.A. 20097 San Donato Milanese (Milano) (IT)	(72) Inventors: FUSÉ, Carlo 20097 San Donato Milanese (IT) MOCERI, Liborio 20097 San Donato Milanese (IT) AMIOT, Pierre 20097 San Donato Milanese (IT) HUOT, Emmanuel 20097 San Donato Milanese (IT) (74) Representative: Eccetto, Mauro et al Studio Torta S.p.A. Via Viotti, 9 10121 Torino 10121 Torino (IT)