(19)

(11)

EP 0 692 132 A1

(12)

(43) Date of publication: 17.01.1996 Bulletin 1996/03 (21) Application number: 94911248.0 (22) Date of filing: 31.03.1994

(51) International Patent Classification (IPC):  G09F 7/ 18( . ) G09F 15/ 00( . ) (86) International application number: PCT/GB1994/000679 (87) International publication number: WO 1994/023411 (13.10.1994 Gazette 1994/23)

(84) Designated Contracting States: ES FR GB IE NL PT (30) Priority: 01.04.1993 GB 19930006840 (71) Applicant: BRIBEX LIMITED Yate, Bristol BS17 5QN (GB)	(72) Inventors: ARCHER, Timothy Mark Berkley, Gloucestershire GL13 9AE (GB) FREEMAN, Ken Chipping Sodbury, Bristol BS17 (GB) (74) Representative: Dunlop, Brian Kenneth Charles, et al  c/o Wynne-Jones, Lainé & James 22 Rodney Road Cheltenham Gloucestershire GL50 1JJ Cheltenham Gloucestershire GL50 1JJ (GB)