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(11)

EP 1 680 627 A1

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(43) Date of publication: 19.07.2006 Bulletin 2006/29 (21) Application number: 03751545.9 (22) Date of filing: 14.10.2003

(51) International Patent Classification (IPC):  F24F 7/08(1980.01) F24F 12/00(1985.01) F24F 13/20(1990.01) (86) International application number: PCT/KR2003/002129 (87) International publication number: WO 2005/036067 (21.04.2005 Gazette 2005/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (71) Applicant: LG Electronics, Inc. Seoul 150-010 (KR)	(72) Inventors: Cho, Min-Chul 616-830 Busan (KR) Lee, Seonghwan 641-091 Kyungsangnam-Do (KR) Shin, Soo-Yeon, Booyoung Apt. 1202-902 621-833 Kyungsangnam-Do (KR) (74) Representative: Wunderlich, Rainer et al Patentanwälte Weber & Heim Irmgardstrasse 3 81479 München 81479 München (DE)