(19)

(11)

EP 1 234 065 A2

(12)

(88) Date of publication A3: 18.10.2001 (43) Date of publication: 28.08.2002 Bulletin 2002/35 (21) Application number: 00973247.0 (22) Date of filing: 07.11.2000

(51) International Patent Classification (IPC)7: D01F 6/58 (86) International application number: PCT/KR0001/270 (87) International publication number: WO 0103/4884 (17.05.2001 Gazette 2001/20)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 10.11.1999 KR 9949610 16.03.2000 KR 2000013319 (71) Applicant: Park, Pyung Yul Kimchom-si,Kyongsangduk-do 740-755 (KR)	(72) Inventors: PARK, Pyung, Yul Kimchom-si,Kyongsangduk-do 740-755 (KR) CHEY, Won, Jun Talso-gu,Taegu 704-350 (KR) (74) Representative: Texier, Christian et al Cabinet Régimbeau20, rue de Chazelles 75847 Paris cedex 17 75847 Paris cedex 17 (FR)