(19)
(11) EP 0 579 608 A1

(12)

(43) Date of publication:
26.01.1994 Bulletin 1994/04

(21) Application number: 92903490.0

(22) Date of filing: 27.01.1992
(51) International Patent Classification (IPC): 
B41M 3/ 14( . )
G03G 21/ 04( . )
B42D 15/ 00( . )
(86) International application number:
PCT/EP1992/000168
(87) International publication number:
WO 1992/012861 (06.08.1992 Gazette 1992/21)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE

(30) Priority: 29.01.1991 IT 1991MO00013
29.01.1991 IT 1991MO00014
29.01.1991 IT 1991MO00015

(71) Applicants:
  • CORRADI, Giorgio
    I-41019 Soliera (IT)
  • CORRADI, Paolo
    I-41019 Soliera (IT)

(72) Inventors:
  • CORRADI, Giorgio
    I-41019 Soliera (IT)
  • CORRADI, Paolo
    I-41019 Soliera (IT)

(74) Representative: Gardi, Giuliano 
GARDIPATENT Palazzo Prora Via Giardini, 605
I-41100 Modena
I-41100 Modena (IT)

   


(54) A DOCUMENT, IN PARTICULAR A CREDIT INSTRUMENT, ABLE TO REVEAL FORGERIES