(19)

(11)

EP 0 836 555 A1

(12)

(43) Date of publication: 22.04.1998 Bulletin 1998/17 (21) Application number: 96924833.0 (22) Date of filing: 28.06.1996

(51) International Patent Classification (IPC):  B41F 15/ 38( . ) (86) International application number: PCT/EP1996/002871 (87) International publication number: WO 1997/002144 (23.01.1997 Gazette 1997/05)

(84) Designated Contracting States: AT BE CH DE ES FR GB IT LI LU NL PT (30) Priority: 06.07.1995 IT 1995RE00036 (71) Applicant: OMIS DUE S.P.A. Frazine Veggia, 42013 Casalgrande (IT)	(72) Inventor: MARTINELLI, Enzo I-41049 Sassuolo (IT) (74) Representative: Corradini, Corrado  Studio Ing. C. CORRADINI & C. S.r.l. 4, Via Dante Alighieri 42100 Reggio Emilia 42100 Reggio Emilia (IT)