(19)

(11)

EP 3 411 543 A1

(12)

(43) Date of publication: 12.12.2018 Bulletin 2018/50 (21) Application number: 16831747.7 (22) Date of filing: 20.12.2016

(51) International Patent Classification (IPC):  E04H 4/00(2006.01) (86) International application number: PCT/IB2016/057817 (87) International publication number: WO 2017/134503 (10.08.2017 Gazette 2017/32)

(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: 03.02.2016 IT UB20160037 (71) Applicant: Biodesign S.r.l. 35020 Masera' Di Padova (IT)	(72) Inventor: MILANI, Alessandro 35020 Masera' Di Padova (PD) (IT) (74) Representative: Vinci, Marcello  Ufficio Veneto Brevetti Via Sorio 116 35141 Padova 35141 Padova (IT)