(19)
(11) EP 0 835 457 A1

(12)

(43) Date of publication:
15.04.1998 Bulletin 1998/16

(21) Application number: 96921817.0

(22) Date of filing: 01.07.1996
(51) International Patent Classification (IPC): 
G01C 21/ 24( . )
G01S 5/ 16( . )
G01S 17/ 66( . )
G01C 15/ 00( . )
G01S 17/ 87( . )
(86) International application number:
PCT/AU1996/000414
(87) International publication number:
WO 1997/002497 (23.01.1997 Gazette 1997/05)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 30.06.1995 AU 1995PN03933

(71) Applicant: ELECTRO OPTIC SYSTEMS PTY. LIMITED
Queanbeyan, NSW 2620 (AU)

(72) Inventors:
  • GREENE, Benny, Allan
    Fadden, ACT 2904 (AU)
  • KUNIMORI, Hiroo, Communication Research Laboratory
    Koganei, Tokyo 184 (JP)

(74) Representative: Cross, Rupert Edward Blount, et al 
BOULT WADE TENNANT, 27 Furnival Street
London EC4A 1PQ
London EC4A 1PQ (GB)

   


(54) SYNCHRONOUS LASER TRACKING SYSTEM