(19)

(11)

EP 1 333 770 A1

(12)

(43) Date of publication: 13.08.2003 Bulletin 2003/33 (21) Application number: 01978752.2 (22) Date of filing: 02.11.2001

(51) International Patent Classification (IPC)7: A61C 8/00 (86) International application number: PCT/IB0102/056 (87) International publication number: WO 0203/9921 (23.05.2002 Gazette 2002/21)

(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: 14.11.2000 IT TO20001056 (71) Applicant: Cortese, Giancarlo 10124 Torino (IT)	(72) Inventor: Cortese, Giancarlo 10124 Torino (IT) (74) Representative: Spandonari, Carlo, Dr. Ing.  Spandonari & Modiano s.r.l.corso Duca degli Abruzzi 16 10129 Torino 10129 Torino (IT)