(19)

(11)

EP 1 350 315 A1

(12)

(43) Date of publication: 08.10.2003 Bulletin 2003/41 (21) Application number: 01982666.8 (22) Date of filing: 14.11.2001

(51) International Patent Classification (IPC)7: H03F 3/30, H03F 1/32 (86) International application number: PCT/IB0102/200 (87) International publication number: WO 0205/0999 (27.06.2002 Gazette 2002/26)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 18.12.2000 RU  (71) Applicant: Aleshin, Eugene Sergeyevich Khabarovsk, 680006 (RU)	(72) Inventor: Aleshin, Eugene Sergeyevich Khabarovsk, 680006 (RU)