(19)

(11)

EP 0 692 122 A1

(12)

(43) Date of publication: 17.01.1996 Bulletin 1996/03 (21) Application number: 94912117.0 (22) Date of filing: 25.03.1994

(51) International Patent Classification (IPC):  G06K 17/ 00( . ) G07F 7/ 00( . ) G06Q 10/ 00( . ) (86) International application number: PCT/SE1994/000269 (87) International publication number: WO 1994/029802 (22.12.1994 Gazette 1994/28)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT (30) Priority: 02.04.1993 SE 19930001102 (71) Applicant: 3i SYSTEMS AB S-691 47 Karlskoga (SE)	(72) Inventor: ANDERSSON, Hans S-691 40 Karlskoga (SE) (74) Representative: Lautmann, Kurt O.  KURT LAUTMANNS PATENTBYRA AB Box 245 S-691 25 Karlskoga S-691 25 Karlskoga (SE)