(19)

(11)

EP 1 488 187 A1

(12)

(43) Date of publication: 22.12.2004 Bulletin 2004/52 (21) Application number: 02758051.3 (22) Date of filing: 05.08.2002

(51) International Patent Classification (IPC)7: F42B 3/16, C06C 7/00, C06C 5/06 (86) International application number: PCT/CZ2002/000047 (87) International publication number: WO 2003/014652 (20.02.2003 Gazette 2003/08)

(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: RO SI (30) Priority: 06.08.2001 CZ 20012859 (71) Applicant: Austin Detonator 755 01 Vsetin (CZ)	(72) Inventors: VALENTA, Pavel 755 01 Vsetin (CZ) JAKUBKO, Jan 755 01 Vsetin (CZ) URBAN, Zdenek 755 01 Vsetin (CZ) BANNERMAN, Moris Ross Northbrook, IL 60062 (US) JIDESTIG, Goran Harlingen, TX 78552 (US) (74) Representative: Vandelikova, Jana  Hradebni 3 11000 Praha 1 11000 Praha 1 (CZ)