(19)
(11) EP 0 246 309 A1

(12)

(43) Date of publication:
25.11.1987 Bulletin 1987/48

(21) Application number: 86907178.0

(22) Date of filing: 14.11.1986
(51) International Patent Classification (IPC): 
G06F 17/ 40( . )
G07C 11/ 00( . )
 G06K 17/ 00( . )
(86) International application number:
PCT/US1986/002454
(87) International publication number:
WO 1987/003116 (21.05.1987 Gazette 1987/11)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 19.11.1985 US 19850799742

(71) Applicant: SANTIAGO DATA SYSTEMS, INC.
Orange, CA 92667 (US)

(72) Inventors:
  • BANKS, Thomas
    Irvine, CA 92714 (US)
  • MURPHY, Dennis
    Orange, CA 92668 (US)

   


(54) TRADE SHOW DATA ACQUISITION SYSTEM