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(11)

EP 1 875 266 A1

(12)

(43) Date of publication: 09.01.2008 Bulletin 2008/02 (21) Application number: 05735647.9 (22) Date of filing: 20.04.2005

(51) International Patent Classification (IPC):  G01S 7/02(2006.01) G01S 13/93(2006.01) G01S 13/88(2006.01) (86) International application number: PCT/CA2005/000600 (87) International publication number: WO 2006/110973 (26.10.2006 Gazette 2006/43)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (71) Applicant: Sicom Systems, Ltd. Fonthill ON L0S 1E0 (CA)

(72) Inventors: UKRAINEC, Andrew M. Fonthill, Ontario L0S 1E0 (CA) PREMJI, Al-Nasir St. Catharines, Ontario L2N 6P6 (CA) NOHARA, Tim, J. Toronto, Ontario M9A 2X5 (CA) KRASNOR, Carl, E. Dundas, Ontario L9H 6E8 (CA) JONES, Graeme, S. Waterloo, Ontario N2K 4E9 (CA) WEBER, Peter, T. St. Catharines, Ontario L2T 1T3 (CA) (74) Representative: Dall'Olio, Giancarlo  Invention S.r.l. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)