(19)

(11)

EP 1 021 607 A1

(12)

(43) Date of publication: 26.07.2000 Bulletin 2000/30 (21) Application number: 98943158.0 (22) Date of filing: 08.09.1998

(51) International Patent Classification (IPC)7: D06F 95/00 // D06F93:00 (86) International application number: PCT/SE9801/588 (87) International publication number: WO 9913/149 (18.03.1999 Gazette 1999/11)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 08.09.1997 SE 9703240 (71) Applicant: Hanserot, Stefan 411 03 Göteborg (SE)	(72) Inventor: Hanserot, Stefan 411 03 Göteborg (SE) (74) Representative: Cederbom, Hans Erik August  Cegumark AB,Box 53047 400 14 Göteborg 400 14 Göteborg (SE)