(19)

(11)

EP 1 261 292 A1

(12)

(43) Date of publication: 04.12.2002 Bulletin 2002/49 (21) Application number: 00908094.6 (22) Date of filing: 06.03.2000

(51) International Patent Classification (IPC)7: A61C 13/00 (86) International application number: PCT/KR0000/175 (87) International publication number: WO 0106/6033 (13.09.2001 Gazette 2001/37)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (71) Applicant: Choung, Pill-Hoon Seoul 138-200 (KR)	(72) Inventor: Choung, Pill-Hoon Seoul 138-200 (KR) (74) Representative: Smith, Norman Ian et al fJ CLEVELAND 40-43 Chancery Lane London WC2A 1JQ London WC2A 1JQ (GB)