(19)

(11)

EP 0 507 823 A1

(12)

(43) Date of publication: 14.10.1992 Bulletin 1992/42 (21) Application number: 91901778.0 (22) Date of filing: 24.12.1990

(51) International Patent Classification (IPC):  A47H 13/ 04( . ) A47H 13/ 16( . ) (86) International application number: PCT/EP1990/002306 (87) International publication number: WO 1991/009557 (11.07.1991 Gazette 1991/15)

(84) Designated Contracting States: CH DE ES FR GB GR IT LI (30) Priority: 28.12.1989 IT 19890068185 (71) Applicant: FILMAR S.N.C. DI F. MARTINETTO & C. I-10072 Caselle Torinese (IT)	(72) Inventor: MARTINETTO, Filiberto I-10072 Caselle Torinese (IT) (74) Representative: Jacobacci, Filippo, et al  c/o JACOBACCI & PERANI S.p.A. Corso Regio Parco, 27 I-10152 Torino I-10152 Torino (IT)