(19)

(11)

EP 0 330 652 A1

(12)

(43) Date of publication: 06.09.1989 Bulletin 1989/36 (21) Application number: 87901613.0 (22) Date of filing: 13.02.1987

(51) International Patent Classification (IPC):  A43B 17/ 10( . ) A43B 17/ 14( . ) (86) International application number: PCT/IT1987/000012 (87) International publication number: WO 1988/006009 (25.08.1988 Gazette 1988/19)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (71) Applicant: GRAZIOSI, Maurizio I-60100 Ancona (IT)	(72) Inventor: GRAZIOSI, Maurizio I-60100 Ancona (IT) (74) Representative: Sassatelli, Franco T., Dr.  c/o INIP 5, via Ruggi I-40137 Bologna I-40137 Bologna (IT)