(19)

(11)

EP 0 686 318 A1

(12)

(43) Date of publication: 13.12.1995 Bulletin 1995/50 (21) Application number: 95901580.0 (22) Date of filing: 14.12.1994

(51) International Patent Classification (IPC):  H03J 3/ 08( . ) H04B 1/ 18( . ) H03J 5/ 00( . ) H04B 1/ 26( . ) (86) International application number: PCT/IB1994/000422 (87) International publication number: WO 1995/019074 (13.07.1995 Gazette 1995/30)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 24.12.1993 EP 19930203679 (71) Applicant: PHILIPS ELECTRONICS N.V. NL-5621 BA Eindhoven (NL)	(72) Inventor: BOUMA, Bartele NL-7043 XX Roermond (NL) (74) Representative: Schoonheijm, Harry Barend, et al  INTERNATIONAAL OCTROOIBUREAU B.V., Prof.Holstlaan 6 NL-5656 AA Eindhoven NL-5656 AA Eindhoven (NL)