(19)

(11)

EP 0 814 980 A1

(12)

(43) Date of publication: 07.01.1998 Bulletin 1998/02 (21) Application number: 96935124.0 (22) Date of filing: 31.10.1996

(51) International Patent Classification (IPC):  B60R 25/ 00( . ) H01Q 1/ 32( . ) B60R 25/ 04( . ) H01Q 7/ 00( . ) (86) International application number: PCT/GB1996/002653 (87) International publication number: WO 1997/016331 (09.05.1997 Gazette 1997/20)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 31.10.1995 RU 19950118602 (71) Applicants: Geosoft-Eastlink (Geolink) Moscow, 103062 (RU) Leckey, David Herbert London SW18 4QR (GB)	(72) Inventors: VASILIEVICH, Ivlev Sergey Moscow, 121096 (RU) SHEPTOVETSKY, Alexandre Yurievich Moscow (RU) (74) Representative: Leckey, David Herbert  Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB)