(19)
(11) EP 0 756 716 A1

(12)

(43) Date of publication:
05.02.1997 Bulletin 1997/06

(21) Application number: 94925585.0

(22) Date of filing: 08.09.1994
(51) International Patent Classification (IPC): 
G02B 6/ 00( . )
G02B 6/ 44( . )
(86) International application number:
PCT/GB1994/001960
(87) International publication number:
WO 1995/007486 (16.03.1995 Gazette 1995/12)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

(30) Priority: 28.04.1994 EP 19940303091

(71) Applicant: BRITISH TELECOMMUNICATIONS public limited company
London EC1A 7AJ (GB)

(72) Inventors:
  • FROST, Peter, Lewis, John
    Ipswich Suffolk IP5 7QF (GB)
  • KERRY, John
    Ipswich Suffolk IP5 7UZ (GB)
  • PEACOCK, John
    Otley Suffolk IP6 9NX (GB)

(74) Representative: Osborne, David Ernest, et al 
BT Group Legal Services, Intellectual Property Department, 120 Holborn
London EC1N 2TE
London EC1N 2TE (GB)

   


(54) OPTICAL FIBRE MANAGEMENT SYSTEM