(19)

(11)

EP 1 342 037 A1

(12)

(43) Date of publication: 10.09.2003 Bulletin 2003/37 (21) Application number: 01270736.0 (22) Date of filing: 12.12.2001

(51) International Patent Classification (IPC)7: F24F 13/08, F23M 9/02 (86) International application number: PCT/EP0114/580 (87) International publication number: WO 0204/8620 (20.06.2002 Gazette 2002/25)

(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: 14.12.2000 IT BO20000726 (71) Applicants: San Marino Plast S.A. 47899 Serravalle (SM) Savorani, Nevio 47100 Forli (IT)	(72) Inventor: SAVORANI, Nevio I-47100 Forli' (IT) (74) Representative: Porsia, Dino, Dr.  c/o Succ. Ing. Fischetti & WeberVia Caffaro 3/2 16124 Genova 16124 Genova (IT)