(19)

(11)

EP 0 444 025 A1

(12)

(43) Date of publication: 04.09.1991 Bulletin 1991/36 (21) Application number: 89902960.0 (22) Date of filing: 27.02.1989

(51) International Patent Classification (IPC):  A47L 13/ 282( . ) (86) International application number: PCT/IT1989/000011 (87) International publication number: WO 1990/005478 (31.05.1990 Gazette 1990/12)

(84) Designated Contracting States: CH DE FR GB LI (30) Priority: 21.11.1988 IT 19880022179 (71) Applicant: GRIECO, Rodolfo I-20020 Arese (IT)	(72) Inventor: GRIECO, Rodolfo I-20020 Arese (IT) (74) Representative: Filippi, Remo  Via Aldrovandi, 5 I-20129 Milano I-20129 Milano (IT)