(19)

(11)

EP 1 353 879 A1

(12)

(43) Date of publication: 22.10.2003 Bulletin 2003/43 (21) Application number: 02712263.9 (22) Date of filing: 18.01.2002

(51) International Patent Classification (IPC)7: C02F 1/48 (86) International application number: PCT/IT0200/032 (87) International publication number: WO 0205/7187 (25.07.2002 Gazette 2002/30)

(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: 22.01.2001 IT VR20010008 (71) Applicant: Limatore, Giuseppe 37010 Cavaion Veronese (IT)	(72) Inventor: Limatore, Giuseppe 37010 Cavaion Veronese (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l.Piazzale Cavedalis 6/2 33100 Udine 33100 Udine (IT)