(19)

(11)

EP 0 295 257 A1

(12)

(43) Date of publication: 21.12.1988 Bulletin 1988/51 (21) Application number: 87901567.0 (22) Date of filing: 04.03.1987

(51) International Patent Classification (IPC):  H01Q 1/ 32( . ) H01Q 1/ 44( . ) H01Q 1/ 12( . ) (86) International application number: PCT/GB1987/000150 (87) International publication number: WO 1987/005446 (11.09.1987 Gazette 1987/20)

(84) Designated Contracting States: DE FR IT SE (30) Priority: 05.03.1986 GB 19860005381 (71) Applicant: BSH ELECTRONICS LIMITED Manchester M2 4AN (GB)	(72) Inventors: KROPIELNICKI, Jerzy, Jacek Cheshire (GB) LAST, James, David Gwynedd (GB) EASTER, Brian Llangefni, Gwynedd (GB) (74) Representative: Quest, Barry  M'CAW & CO. 41-51 Royal Exchange Cross Street Manchester M2 7BD Manchester M2 7BD (GB)