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EP 1 874 491 A1

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(43) Date of publication: 09.01.2008 Bulletin 2008/02 (21) Application number: 06732687.6 (22) Date of filing: 24.03.2006

(51) International Patent Classification (IPC):  B09B 3/00(2006.01) F26B 3/347(2006.01) (86) International application number: PCT/KR2006/001085 (87) International publication number: WO 2006/115330 (02.11.2006 Gazette 2006/44)

(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 NL PL PT RO SE SI SK TR (30) Priority: 28.04.2005 KR 20050035684 25.10.2005 KR 20050100834 (71) Applicants: Kim, Soo Dong Geumjeong-gu Busan 609-825 (KR) Kim, Sung Hwa Dongnae-gu Busan 607-835 (KR)	(72) Inventors: Kim, Soo Dong Geumjeong-gu Busan 609-825 (KR) Kim, Sung Hwa Dongnae-gu Busan 607-835 (KR) (74) Representative: Ganahl, Bernhard et al Huber & Schüssler Patentanwälte Truderinger Strasse 246 81825 München 81825 München (DE)