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(11)

EP 2 496 751 A1

(12)

(43) Date of publication: 12.09.2012 Bulletin 2012/37 (21) Application number: 11751669.0 (22) Date of filing: 29.08.2011

(51) International Patent Classification (IPC):  D06F 39/00(2006.01) D06F 31/00(2006.01) D06F 33/02(2006.01) (86) International application number: PCT/NL2011/050587 (87) International publication number: WO 2012/026821 (01.03.2012 Gazette 2012/09)

(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: 27.08.2010 NL 2005282 (71) Applicant: Christeyns N.V. 9000 Gent (BE)	(72) Inventors: VAN OORSPRONK, Johannes NL-6961 DG Eerbeek (NL) BOSTOEN, Alain, Joseph, Andre B-9000 Gent (BE) VAN HAASTEREN, Cornelis NL-2181 WB Hillegom (NL) WARMOESKERKEN, Marinus, Maria, Cornelis, Gerardus NL-2612 HL Delft (NL) (74) Representative: Langenhuijsen, Bastiaan Wilhelmus Herman  Patentwerk B.V. P.O. Box 1514 NL-5200 BN 's-Hertogenbosch NL-5200 BN 's-Hertogenbosch (NL)