(19)
(11) EP 0 345 300 A1

(12)

(43) Date of publication:
13.12.1989 Bulletin 1989/50

(21) Application number: 88903302.0

(22) Date of filing: 14.04.1988
(51) International Patent Classification (IPC): 
G01R 33/ 381( . )
G01R 33/ 38( . )
A61B 5/ 055( . )
G01R 33/ 3873( . )
(86) International application number:
PCT/GB1988/000286
(87) International publication number:
WO 1988/008126 (20.10.1988 Gazette 1988/23)
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 15.04.1987 GB 19870009004
15.04.1987 GB 19870009005

(71) Applicant: OXFORD ADVANCED TECHNOLOGY LIMITED
Osney Mead, Oxford OX2 0DX (GB)

(72) Inventors:
  • McDOUGALL, Ian, Leitch
    Oxon (GB)
  • BROWN, Ian, Jesse
    Nutsford, Cheshire (GB)
  • BEGG, Michael,
    Upper Heyford OX5 3LE (GB)

(74) Representative: Skone James, Robert Edmund, et al 
GILL JENNINGS & EVERY Broadgate House 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)

   


(54) MAGNETIC FIELD GENERATING APPARATUS