(19)
(11)
EP 2 576 094 A2
(12)
(88)
Date of publication A3:
19.04.2012
(43)
Date of publication:
10.04.2013
Bulletin 2013/15
(21)
Application number:
11786859.6
(22)
Date of filing:
23.05.2011
(51)
International Patent Classification (IPC):
B21D
22/18
(2006.01)
B21D
41/00
(2006.01)
(86)
International application number:
PCT/KR2011/003754
(87)
International publication number:
WO 2011/149227
(
01.12.2011
Gazette 2011/48)
(84)
Designated Contracting States:
AL 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 RS SE SI SK SM TR
(30)
Priority:
27.05.2010
KR 20100049465
(71)
Applicant:
Kim, We Sik
Supsok, Gyeonggi-Do 415-759 (KR)
(72)
Inventor:
Kim, We Sik
Supsok, Gyeonggi-Do 415-759 (KR)
(74)
Representative:
Kador & Partner
Corneliusstrasse 15
80469 München
80469 München (DE)
(54)
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