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EP 2 713 753 A1

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(43) Date of publication: 09.04.2014 Bulletin 2014/15 (21) Application number: 12726502.3 (22) Date of filing: 17.05.2012

(51) International Patent Classification (IPC):  A01P 3/00(2006.01) A01N 47/38(2006.01) A01N 55/00(2006.01) A01N 43/56(2006.01) A01N 43/40(2006.01) A01N 43/653(2006.01) A01N 43/50(2006.01) A01N 45/02(2006.01) (86) International application number: PCT/JP2012/063236 (87) International publication number: WO 2012/165266 (06.12.2012 Gazette 2012/49)

(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: 27.05.2011 JP 2011118691 (71) Applicant: Ishihara Sangyo Kaisha, Ltd. Osaka-shi, Osaka 550-0002 (JP)	(72) Inventors: OGAWA, Munekazu Kusatsu-shi Shiga 525-0025 (JP) NISHIMURA, Akihiro Kusatsu-shi Shiga 525-0025 (JP) OHNO, Masanari Kusatsu-shi Shiga 525-0025 (JP) (74) Representative: Hartz, Nikolai  Wächtershäuser & Hartz Patentanwaltspartnerschaft mbB Ottostrasse 4 80333 München 80333 München (DE)