(19)

(11)

EP 1 624 970 A1

(12)

(43) Date of publication: 15.02.2006 Bulletin 2006/07 (21) Application number: 04739143.8 (22) Date of filing: 06.05.2004

(51) International Patent Classification (IPC):  B05B 13/02(1968.09) (86) International application number: PCT/EP2004/004828 (87) International publication number: WO 2004/103573 (02.12.2004 Gazette 2004/49)

(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 PL PT RO SE SI SK TR (30) Priority: 20.05.2003 IT MI20031007 (71) Applicant: Lasa Impianti s.r.l. 20048 Carate Brianza (Milano) (IT)	(72) Inventor: BORTOLATO, Giovanni 20048 Carate Brianza (MI) (IT) (74) Representative: Faraggiana, Vittorio  Ingg. Guzzi & Ravizza S.r.l. Via Vincenzo Monti 8 20123 Milano 20123 Milano (IT)