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(11)

EP 2 890 833 A1

(12)

(43) Date of publication: 08.07.2015 Bulletin 2015/28 (21) Application number: 13832519.6 (22) Date of filing: 26.08.2013

(51) International Patent Classification (IPC):  C25B 15/02(2006.01) C25D 17/02(2006.01) H02J 7/04(2006.01) C25C 7/06(2006.01) C25D 21/12(2006.01) (86) International application number: PCT/AU2013/000948 (87) International publication number: WO 2014/032085 (06.03.2014 Gazette 2014/10)

(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: 28.08.2012 US 201261694208 P 15.02.2013 US 201361765142 P (71) Applicant: HATCH PTY LTD Brisbane QLD 4000 (AU)

(72) Inventors: BOON, Chris New Beith Queensland 4124 (AU) FRASER, Rob Indooroopilly Queensland 4068 (AU) GARCÉS BARON, Jorge Santiago (CL) GILL, Gerald Myrtleford Victoria 3737 (AU) JOHNSTON, Tim Keperra Queensland 4054 (AU) JOHNSTON, Noel Beenleigh Queensland 4207 (AU) YESBERG, John Brookfield Queensland 4069 (AU) NOLET, Sebastian Belmont Queensland 4153 (AU) (74) Representative: Tischner, Oliver  Lavoix Munich Bayerstrasse 83 80335 München 80335 München (DE)