(19)

(11)

EP 3 732 333 A2

(12)

(88) Date of publication A3: 20.02.2020 (43) Date of publication: 04.11.2020 Bulletin 2020/45 (21) Application number: 18916761.2 (22) Date of filing: 18.12.2018

(51) International Patent Classification (IPC):  E03C 1/05(2006.01) G06F 3/01(2006.01) (86) International application number: PCT/TR2018/050830 (87) International publication number: WO 2019/209211 (31.10.2019 Gazette 2019/44)

(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: KH MA MD TN (30) Priority: 26.12.2017 TR 201721856 (71) Applicant: ECZACIBASI YAPI GERECLERI SANAYI VE TICARET ANONIM SIRKETI 34394 Istanbul (TR)	(72) Inventors: MANAV, Sefa Bozuyuk/Bilecik (TR) TAL IK, Emre brahim 11300 Bozüyük/Bilecik (TR) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine Viale Europa Unita, 171 33100 Udine (IT)