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(11)

EP 1 537 257 A2

(12)

(88) Date of publication A3: 13.05.2004 (43) Date of publication: 08.06.2005 Bulletin 2005/23 (21) Application number: 03785306.6 (22) Date of filing: 11.08.2003

(51) International Patent Classification (IPC)7: C25B 1/00, C25B 3/00, C25B 11/00, C25B 11/03, C25B 11/04, C25B 13/00, C25D 17/00 (86) International application number: PCT/ZA2003/000107 (87) International publication number: WO 2004/015172 (19.02.2004 Gazette 2004/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 12.08.2002 GB 0218587 (71) Applicant: Internuntium Ventures Limited Tortola (VG)	(72) Inventors: DU TOIT, Pieter, Wouter 7624 Paarl (ZA) HAYDN, John, Parry 7690 Franschoek (ZA) DE WET, Ewald Watermeyer 7624 Paarl (ZA) SWANEPOEL, Ryno 7441 West Beach (ZA) (74) Representative: Maggs, Michael Norman et al Kilburn & Strode20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)