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(11)

EP 2 399 090 A1

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(43) Date of publication: 28.12.2011 Bulletin 2011/52 (21) Application number: 09840480.9 (22) Date of filing: 01.12.2009

(51) International Patent Classification (IPC):  F25C 1/24(2006.01) F25D 29/00(2006.01) F25C 5/18(2006.01) (86) International application number: PCT/KR2009/007115 (87) International publication number: WO 2010/095804 (26.08.2010 Gazette 2010/34)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 19.02.2009 KR 20090014067 (71) Applicant: LG Electronics Inc. Seoul 150-721 (KR)	(72) Inventors: LEE, Dong-Hoon Seoul 153-023 (KR) LEE, Tae-Hee Seoul 153-023 (KR) (74) Representative: Urner, Peter  TER MEER STEINMEISTER & PARTNER GbR Patentanwälte Mauerkircherstrasse 45 81679 München 81679 München (DE)