(19)

(11)

EP 1 409 938 A1

(12)

(43) Date of publication: 21.04.2004 Bulletin 2004/17 (21) Application number: 02734910.9 (22) Date of filing: 25.06.2002

(51) International Patent Classification (IPC)7: F26B 3/06, B01J 8/12 (86) International application number: PCT/AU2002/000824 (87) International publication number: WO 2003/001131 (03.01.2003 Gazette 2003/01)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 25.06.2001 AU PR590101 (71) Applicant: Jott Australia Pty. Ltd. Kew East, Vic 3102 (AU)	(72) Inventors: GASPARINI, Giacomo Salvatore Kew, VIC 3102 (AU) BARBIERI, Giovanni Kew, VIC 3102 (AU) (74) Representative: Newstead, Michael John et al Page HargraveSouthgateWhitefriarsLewins Mead Bristol BS1 2NT Bristol BS1 2NT (GB)