(19)

(11)

EP 1 409 389 A1

(12)

(43) Date of publication: 21.04.2004 Bulletin 2004/17 (21) Application number: 01982879.7 (22) Date of filing: 20.10.2001

(51) International Patent Classification (IPC)7: B66B 1/24, B66B 5/16 (86) International application number: PCT/KR2001/001775 (87) International publication number: WO 2002/032801 (25.04.2002 Gazette 2002/17)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR (30) Priority: 21.10.2000 KR 2000029397 U (71) Applicant: Kisan Information System Co., Ltd. Seoul 138-051 (KR)	(72) Inventor: PYEON, Jun-Ki Joong-gu,Seoul 100-450 (KR) (74) Representative: Bonneau, Gérard  Murgitroyd & Company,Immeuble Atlantis,55, Allée Pierre Ziller 06560 ValbonneSophia Antipolis 06560 ValbonneSophia Antipolis (FR)