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(11)

EP 1 478 873 A2

(12)

(88) Date of publication A3: 29.04.2004 (43) Date of publication: 24.11.2004 Bulletin 2004/48 (21) Application number: 03704191.0 (22) Date of filing: 12.02.2003

(51) International Patent Classification (IPC)7: F17C 1/16 (86) International application number: PCT/CZ2003/000010 (87) International publication number: WO 2003/069217 (21.08.2003 Gazette 2003/34)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR Designated Extension States: AL LT LV MK RO (30) Priority: 15.02.2002 CZ 20020585 (71) Applicants: Koldybaev, Sergei Glebovich 169 00 Praha 6 (CZ) Lukiyanets, Segei Vladimirovich 169 00 Praha 6 (CZ) Moroz, Nikolai Grigorievich 169 00 Praha 6 (CZ) Rezaev, Mikhail Sergeevich 169 00 Praha 6 (CZ)

(72) Inventors: Koldybaev, Sergei Glebovich 169 00 Praha 6 (CZ) Lukiyanets, Segei Vladimirovich 169 00 Praha 6 (CZ) Moroz, Nikolai Grigorievich 169 00 Praha 6 (CZ) Rezaev, Mikhail Sergeevich 169 00 Praha 6 (CZ) (74) Representative: Kratochvil, Vaclav  Sachta, Zmeskal & PartnersRadlicka 28/663 150 00 Praha 5 (Smichov) 150 00 Praha 5 (Smichov) (CZ)