(19)

(11)

EP 1 819 883 A1

(12)

(43) Date of publication: 22.08.2007 Bulletin 2007/34 (21) Application number: 05811905.8 (22) Date of filing: 05.12.2005

(51) International Patent Classification (IPC):  E03B 3/28(2006.01) (86) International application number: PCT/EG2005/000040 (87) International publication number: WO 2006/061030 (15.06.2006 Gazette 2006/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 08.12.2004 EG 20041205 (71) Applicant: Abdalla, Magd Ahmed Kotb 11571 Cairo (EG)	(72) Inventor: Abdalla, Magd Ahmed Kotb 11571 Cairo (EG) (74) Representative: Viering, Jentschura & Partner  Grillparzerstrasse 14 81675 München 81675 München (DE)