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EP 2 109 389 A1

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(43) Date of publication: 21.10.2009 Bulletin 2009/43 (21) Application number: 07834066.8 (22) Date of filing: 15.11.2007

(51) International Patent Classification (IPC):  A47L 11/34(2006.01) (86) International application number: PCT/KR2007/005760 (87) International publication number: WO 2008/096949 (14.08.2008 Gazette 2008/33)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR (30) Priority: 08.02.2007 KR 20070013013 (71) Applicant: LG Electronics Inc. Seoul 150-721 (KR)

(72) Inventors: YANG, Byung-Sun Changwon-si Gyeongsangnam-do, 641-711 (KR) PARK, Dae-Hwan Changwon-si Gyeongsangnam-do 641-711 (KR) KIM, Sung-Guen Changwon-si Gyeongsangnam-do, 641-711 (KR) SEO, Jong-Hyun Changwon-si Gyeongsangnam-do, 641-711 (KR) KWON, Hyuk-Min Changwon-si Gyeongsangnam-do, 641-711 (KR) (74) Representative: TER MEER - STEINMEISTER & PARTNER GbR  Mauerkircherstrasse 45 81679 München 81679 München (DE)