(19)

(11)

EP 1 407 206 A2

(12)

(88) Date of publication A3: 04.09.2003 (43) Date of publication: 14.04.2004 Bulletin 2004/16 (21) Application number: 02762321.4 (22) Date of filing: 04.07.2002

(51) International Patent Classification (IPC)7: F26B 17/14, F26B 9/06, F26B 23/02 (86) International application number: PCT/EP2002/007426 (87) International publication number: WO 2003/008887 (30.01.2003 Gazette 2003/05)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 18.07.2001 IT PD20010181 (71) Applicant: Agrex S.p.A. 35010 Villafranca Padovana (PD) (IT)	(72) Inventor: BARBIERI, Silvano I-35010 Curtarolo (IT) (74) Representative: Fabris, Stefano (IT)  Cantaluppi & Partners S.r.l.Via Matteotti 26 I-35137 Padova I-35137 Padova (IT)