(19)
(11) EP 0 879 081 A2

(12)

(43) Date of publication:
25.11.1998 Bulletin 1998/48

(21) Application number: 96935048.0

(22) Date of filing: 18.10.1996
(51) International Patent Classification (IPC): 
A62B 23/ 02( . )
(86) International application number:
PCT/GB1996/002573
(87) International publication number:
WO 1997/015376 (01.05.1997 Gazette 1997/19)
(84) Designated Contracting States:
DE GB IT NL SE

(30) Priority: 27.10.1995 GB 19950022053

(71) Applicant: Filtec UK Limited
Iver, Buckinghamshire SL0 9HW (GB)

(72) Inventor:
  • INGLES, David
    Burton-on-Trent DE12 8ED (GB)

(74) Representative: Milhench, Howard Leslie, et al 
R.G.C. Jenkins & Co. 26 Caxton Street
London SW1H 0RJ
London SW1H 0RJ (GB)

   


(54) FILTERING