(19)

(11)

EP 1 812 812 A1

(12)

(43) Date of publication: 01.08.2007 Bulletin 2007/31 (21) Application number: 05779595.7 (22) Date of filing: 08.09.2005

(51) International Patent Classification (IPC):  G01V 11/00(2006.01) (86) International application number: PCT/HR2005/000047 (87) International publication number: WO 2006/030248 (23.03.2006 Gazette 2006/12)

(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 LV MC NL PL PT RO SE SI SK TR (30) Priority: 13.09.2004 HR 20040828 (71) Applicant: Jovic, Franjo 10000 Zagreb (HR)	(72) Inventor: Jovic, Franjo 10000 Zagreb (HR) (74) Representative: Gros, Mladen  Patentna pisarna d.o.o. Copova 14 P.O. Box 1725 1001 Ljubljana 1001 Ljubljana (SI)