(19)

(11)

EP 1 145 259 A3

(12)

(88) Date of publication A3: 17.10.2002 (43) Date of publication A2: 17.10.2001 Bulletin 2001/42 (21) Application number: 99934945.9 (22) Date of filing: 23.07.1999

(51) International Patent Classification (IPC)7: H01F 1/147, C22C 19/07, C22C 38/10, H02K 1/02 (86) International application number: PCT/GB9902/395 (87) International publication number: WO 0000/5733 (03.02.2000 Gazette 2000/05)

(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: 24.07.1998 GB 9816232 (71) Applicant: Carpenter Technology (UK) Ltd. Crawley,West Sussex RH10 2RB (GB)	(72) Inventors: MAJOR, Rodney CrawleyWest Sussex RH10 7EF (GB) GEMMELL, William CrawleyWest Sussex RH11 8QX (GB) (74) Representative: James, Anthony Christopher W.P. et al Carpmaels & Ransford43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)
	Remarks: WIPO A3 publication data is not currently available.