(19)

(11)

EP 0 874 731 A1

(12)

(43) Date of publication: 04.11.1998 Bulletin 1998/45 (21) Application number: 96939929.0 (22) Date of filing: 25.11.1996

(51) International Patent Classification (IPC):  B32B 13/ 02( . ) E04F 15/ 024( . ) (86) International application number: PCT/EP1996/005224 (87) International publication number: WO 1997/019810 (05.06.1997 Gazette 1997/24)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 29.11.1995 IT 1995PD00229 (71) Applicant: Nesite S.R.L. 35028 Piove di Sacco (IT)	(72) Inventor: MENEGHIN, Livio I-35028 Piove di Sacco (IT) (74) Representative: Modiano, Guido, Dr.-Ing., et al  Modiano & Associati SpA Via Meravigli, 16 20123 Milano 20123 Milano (IT)