(19)

(11)

EP 1 299 567 A1

(12)

(43) Date of publication: 09.04.2003 Bulletin 2003/15 (21) Application number: 01941379.8 (22) Date of filing: 13.06.2001

(51) International Patent Classification (IPC)7: C22C 1/10 (86) International application number: PCT/SE0101/340 (87) International publication number: WO 0109/6622 (20.12.2001 Gazette 2001/51)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 15.06.2000 SE 0002253 (71) Applicant: AB Elektrokoppar 251 09 Helsingborg (SE)	(72) Inventors: WIR N, Sven S-256 55 Helsingborg (SE) JERREG RD, Lars S-256 54 Helsingborg (SE) JONASON, Bengt S-254 84 Helsingborg (SE) (74) Representative: Thylén, Eva Matilda  AWAPATENT AB,Berga Allé 1 254 52 Helsingborg 254 52 Helsingborg (SE)