(19)

(11)

EP 1 325 192 A1

(12)

(43) Date of publication: 09.07.2003 Bulletin 2003/28 (21) Application number: 00935700.5 (22) Date of filing: 07.06.2000

(51) International Patent Classification (IPC)7: E01C 1/04 (86) International application number: PCT/KR0000/592 (87) International publication number: WO 0109/4702 (13.12.2001 Gazette 2001/50)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (71) Applicant: Lee, Soo Haeng Sodaemun-ku,Seoul 120-110 (KR)	(72) Inventor: Lee, Soo Haeng Sodaemun-ku,Seoul 120-110 (KR) (74) Representative: Eisenführ, Speiser & Partner  Martinistrasse 24 28195 Bremen 28195 Bremen (DE)