(19)

(11)

EP 1 200 881 A1

(12)

(43) Date of publication: 02.05.2002 Bulletin 2002/18 (21) Application number: 00927987.8 (22) Date of filing: 23.05.2000

(51) International Patent Classification (IPC)7: G04C 19/00, G04G 9/02, G04B 19/08 (86) International application number: PCT/NO0000/168 (87) International publication number: WO 0077/582 (21.12.2000 Gazette 2000/51)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 10.06.1999 NO 992816 (71) Applicant: Slinning, Tor 4950 Risoer (NO)	(72) Inventor: Slinning, Tor 4950 Risoer (NO) (74) Representative: Feakins, Graham Allan et al RAWORTH, MOSS & COOKRAWORTH HOUSE36 Sydenham Road Croydon, Surrey CRO 2EF Croydon, Surrey CRO 2EF (GB)