(19)

(11)

EP 1 641 375 A1

(12)

(43) Date of publication: 05.04.2006 Bulletin 2006/14 (21) Application number: 03736003.9 (22) Date of filing: 23.06.2003

(51) International Patent Classification (IPC):  A47L 5/38(1968.09) (86) International application number: PCT/IT2003/000384 (87) International publication number: WO 2004/112559 (29.12.2004 Gazette 2004/53)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR (71) Applicant: Tecnoplus S.r.L. 27020 Gravellona Lomellina (IT)	(72) Inventor: PLEBANI, Giancarlo I-27020 Gravellona Lomellina (IT) (74) Representative: Petruzziello, Aldo et al Racheli & C. S.p.A. Viale San Michele del Carso, 4 20144 Milano 20144 Milano (IT)