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EP 2 874 728 A1

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(43) Date of publication: 27.05.2015 Bulletin 2015/22 (21) Application number: 13741993.3 (22) Date of filing: 17.07.2013

(51) International Patent Classification (IPC):  B01D 53/04(2006.01) E03B 3/28(2006.01) B01D 53/62(2006.01) A01G 9/18(2006.01) (86) International application number: PCT/EP2013/065070 (87) International publication number: WO 2014/012963 (23.01.2014 Gazette 2014/04)

(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 Designated Extension States: BA ME (30) Priority: 17.07.2012 US 201261672331 P (71) Applicant: Antecy B.V. 3871 KM Hoevelaken (NL)	(72) Inventors: ROESTENBERG, Timo 7433 HG Schalkhaar (NL) BREM, Gerrit NL-8191 KT Wapenveld (NL) DAAMEN, Sjoerd E-46880 Bocairent (ES) O'CONNOR, Paul NL-3871 KM Hoevelaken (NL) (74) Representative: Derks, Wilbert et al Hoyng Monegier LLP Rembrandt Tower, 31st Floor Amstelplein 1 1096 HA Amsterdam 1096 HA Amsterdam (NL)