(19)

(11)

EP 0 783 810 A1

(12)

(43) Date of publication: 16.07.1997 Bulletin 1997/29 (21) Application number: 94931265.0 (22) Date of filing: 04.08.1994

(51) International Patent Classification (IPC):  H03J 1/ 00( . ) H03J 7/ 32( . ) H03J 1/ 04( . ) H04B 17/ 00( . ) (86) International application number: PCT/US1994/008987 (87) International publication number: WO 1996/004724 (15.02.1996 Gazette 1996/08)

(84) Designated Contracting States: DE FR GB IT SE (71) Applicant: Emerson, Harry, Edwin Budd Lake, NJ 07828 (US)	(72) Inventor: Emerson, Harry, Edwin Budd Lake, NJ 07828 (US) (74) Representative: Loven, Keith James, et al  Loven & Co Claxlete House 62 Clasketgate Lincoln LN2 1JZ Lincoln LN2 1JZ (GB)