(19)

(11)

EP 2 836 650 A2

(12)

(88) Date of publication A3: 31.12.2014 (43) Date of publication: 18.02.2015 Bulletin 2015/08 (21) Application number: 13721557.0 (22) Date of filing: 02.04.2013

(51) International Patent Classification (IPC):  E02D 29/14(2006.01) (86) International application number: PCT/GR2013/000017 (87) International publication number: WO 2013/153409 (17.10.2013 Gazette 2013/42)

(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 (30) Priority: 10.04.2012 GR 20120100208 (71) Applicant: Sklavakis, Chrysostomos 15238 Halandri Attikis (GR)	(72) Inventor: Sklavakis, Chrysostomos 15238 Halandri Attikis (GR) (74) Representative: Tsagkatakis, Michail  Tsagkatakis & Associates Law Office 4 Tzireon str. 117 42 Athens 117 42 Athens (GR)