(19)

(11)

EP 1 032 740 A1

(12)

(43) Date of publication: 06.09.2000 Bulletin 2000/36 (21) Application number: 99944902.8 (22) Date of filing: 17.09.1999

(51) International Patent Classification (IPC)7: E04G 9/10, E04G 9/05 (86) International application number: PCT/KR9900/560 (87) International publication number: WO 0017/469 (30.03.2000 Gazette 2000/13)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 21.09.1998 KR 9818013 U 23.02.1999 KR 9902726 U (71) Applicant: Dae Yee Ind. Co. Ltd. Inchon 405-310 (KR)	(72) Inventor: CHOI, Wun, Sun Anyang-shi,Kyunggi-do 431-060 (KR) (74) Representative: Brunner, Michael John  GILL JENNINGS & EVERYBroadgate House7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)