(19)

(11)

EP 0 746 833 A1

(12)

(43) Date of publication: 11.12.1996 Bulletin 1996/50 (21) Application number: 95909014.0 (22) Date of filing: 21.02.1995

(51) International Patent Classification (IPC):  G09F 7/ 18( . ) (86) International application number: PCT/GB1995/000353 (87) International publication number: WO 1995/023399 (31.08.1995 Gazette 1995/37)

(84) Designated Contracting States: GB IE (30) Priority: 23.02.1994 GB 19940003436 26.05.1994 GB 19940010530 (71) Applicant: SIGNFIX LIMITED Bristol, BS18 7DJ (GB)	(72) Inventor: HEARD, Robert, Arthur, Henderson Backwell Bristol BS19 3JJ (GB) (74) Representative: Kiddle, Simon John, et al  Mewburn Ellis, York House, 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)