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(11)

EP 2 480 338 A1

(12)

(43) Date of publication: 01.08.2012 Bulletin 2012/31 (21) Application number: 10776191.8 (22) Date of filing: 22.09.2010

(51) International Patent Classification (IPC):  B05B 5/057(2006.01) H05K 9/00(2006.01) (86) International application number: PCT/JP2010/005738 (87) International publication number: WO 2011/036873 (31.03.2011 Gazette 2011/13)

(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 SE SI SK SM TR (30) Priority: 25.09.2009 JP 2009221617 (71) Applicant: Panasonic Corporation Osaka 571-8501 (JP)	(72) Inventors: UEGAKI, Hidesato 2-1-61Shiromi (JP) OBATA, Kenji 2-1-61Shiromi (JP) ISAKA, Atsushi 2 -1 - 61Shiromi (JP) (74) Representative: Appelt, Christian W.  Boehmert & Boehmert Pettenkoferstrasse 20-22 80336 München 80336 München (DE)