(19)

(11)

EP 0 680 261 A1

(12)

(43) Date of publication: 08.11.1995 Bulletin 1995/45 (21) Application number: 93924894.0 (22) Date of filing: 10.11.1993

(51) International Patent Classification (IPC):  A22C 25/ 16( . ) (86) International application number: PCT/SE1993/000955 (87) International publication number: WO 1994/010848 (26.05.1994 Gazette 1994/12)

(84) Designated Contracting States: GB (30) Priority: 10.11.1992 SE 19920003354 07.10.1993 SE 19930003285 (71) Applicant: SÖDERLIND, Jan S-186 35 Vallentuna (SE)	(72) Inventor: SÖDERLIND, Jan S-186 35 Vallentuna (SE) (74) Representative: Lindgren, Anders, et al  Dr. Ludwig Brann Patentbyra AB P.O. Box 17192 S-104 62 Stockholm S-104 62 Stockholm (SE)