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(11)

EP 1 459 097 A1

(12)

(43) Date of publication: 22.09.2004 Bulletin 2004/39 (21) Application number: 02806415.2 (22) Date of filing: 14.10.2002

(51) International Patent Classification (IPC)7: G01S 17/02 (86) International application number: PCT/RU2002/000452 (87) International publication number: WO 2003/060555 (24.07.2003 Gazette 2003/30)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 27.12.2001 RU 2001135383 (71) Applicant: Slipchenko, Nikolai Nikolaevich Moscow, 119331 (RU)	(72) Inventors: SLIPCHENKO, Nikolai Nikolaevich Moscow, 119331 (RU) KAZAKOV, Aleksandr Sergeevich Moscow, 125080 (RU) (74) Representative: Andrae, Steffen, Dr. et al Andrae Flach HaugBalanstrasse 55 81541 München 81541 München (DE)