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(11)

EP 1 677 954 A1

(12)

(43) Date of publication: 12.07.2006 Bulletin 2006/28 (21) Application number: 04793564.8 (22) Date of filing: 22.10.2004

(51) International Patent Classification (IPC):  B27C 5/00(1968.09) (86) International application number: PCT/KR2004/002706 (87) International publication number: WO 2005/037504 (28.04.2005 Gazette 2005/17)

(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 PL PT RO SE SI SK TR (30) Priority: 22.10.2003 KR 2003073967 (71) Applicant: Jo, Seong Hun Gangneung-si, Gangwon-do 210-853 (KR)	(72) Inventor: Jo, Seong Hun Gangneung-si, Gangwon-do 210-853 (KR) (74) Representative: Effert, Bressel und Kollegen  Patentanwälte Radickestrasse 48 D-12489 Berlin-Adlershof D-12489 Berlin-Adlershof (DE)