(19)

(11)

EP 0 524 208 A1

(12)

(43) Date of publication: 27.01.1993 Bulletin 1993/04 (21) Application number: 91906896.0 (22) Date of filing: 02.04.1991

(51) International Patent Classification (IPC):  C12Q 1/ 37( . ) C12Q 1/ 56( . ) C07K 5/ 083( . ) (86) International application number: PCT/FI1991/000093 (87) International publication number: WO 1991/015598 (17.10.1991 Gazette 1991/24)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI NL SE (30) Priority: 02.04.1990 FI 19900001668 (71) Applicant: ELOMIT OY SF-00580 Helsinki (FI)	(72) Inventors: SUOVANIEMI, Osmo SF-00580 Helsinki (FI) TERVO, Timo SF-00830 Helsinki (FI) HÄRKÖNEN, Matti SF-02110 Espoo (FI) (74) Representative: Kristiansen, Alf P.  Albihn West AB, Box 142 S-401 22 Göteborg S-401 22 Göteborg (SE)