(19)

(11)

EP 0 208 738 A1

(12)

(43) Date of publication: 21.01.1987 Bulletin 1987/04 (21) Application number: 86900662.0 (22) Date of filing: 20.12.1985

(51) International Patent Classification (IPC):  A42B 3/ 00( . ) A42B 3/ 30( . ) A42B 3/ 28( . ) (86) International application number: PCT/EP1985/000727 (87) International publication number: WO 1986/003950 (17.07.1986 Gazette 1986/17)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 09.01.1985 IT 19850052817 (71) Applicant: BORETTI, Gianromano 50055 Lastra a Signa (Firenze) (IT)	(72) Inventor: BORETTI, Gianromano 50055 Lastra a Signa (Firenze) (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)