(19)

(11)

EP 1 937 905 A1

(12)

(43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 06741184.3 (22) Date of filing: 02.06.2006

(51) International Patent Classification (IPC):  E02F 9/26(2006.01) E02F 3/40(2006.01) (86) International application number: PCT/AU2006/000767 (87) International publication number: WO 2006/128258 (07.12.2006 Gazette 2006/49)

(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: 02.06.2005 AU 2005902852 (71) Applicant: Brian Investments Pty Ltd Esperance WA 6450 (AU)	(72) Inventor: DAVIES, Brian Esperance, Western Australia 6450 (AU) (74) Representative: Fleck, Hermann-Josef  Klingengasse 2 71665 Vaihingen/Enz 71665 Vaihingen/Enz (DE)