(19)

(11)

EP 1 971 553 A1

(12)

(43) Date of publication: 24.09.2008 Bulletin 2008/39 (21) Application number: 06840374.0 (22) Date of filing: 08.12.2006

(51) International Patent Classification (IPC):  C02F 1/467(2006.01) C25B 1/26(2006.01) C25B 9/06(2006.01) C02F 103/42(2006.01) (86) International application number: PCT/AU2006/001872 (87) International publication number: WO 2007/065228 (14.06.2007 Gazette 2007/24)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 09.12.2005 AU 2005906919 (71) Applicant: Varcoe, Kenneth Roland Molendinar, Queensland 4214 (AU)	(72) Inventor: Varcoe, Kenneth Roland Molendinar, Queensland 4214 (AU) (74) Representative: Marlow, Nicholas Simon  Reddie & Grose 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)