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(11)

EP 1 565 605 A1

(12)

(43) Date of publication: 24.08.2005 Bulletin 2005/34 (21) Application number: 03775799.4 (22) Date of filing: 29.10.2003

(51) International Patent Classification (IPC)7: D06C 11/00, D06C 5/00 (86) International application number: PCT/IT2003/000667 (87) International publication number: WO 2004/048672 (10.06.2004 Gazette 2004/24)

(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 Designated Extension States: AL LT LV MK (30) Priority: 25.11.2002 IT MI20022496 (71) Applicant: MARIO CROSTA S.r.l. 21052 Busto Arsizio (Varese) (IT)	(72) Inventor: CROSTA, Emanuele I-21052 Busto Arsizio (IT) (74) Representative: Cicogna, Franco  Ufficio Internazionale Brevetti Dott.Prof. Franco Cicogna Via Visconti di Modrone, 14/A 20122 Milano 20122 Milano (IT)