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(11)

EP 1 395 804 A1

(12)

(43) Date of publication: 10.03.2004 Bulletin 2004/11 (21) Application number: 02737869.4 (22) Date of filing: 17.05.2002

(51) International Patent Classification (IPC)7: G01M 17/02, B66F 15/00 (86) International application number: PCT/DK2002/000329 (87) International publication number: WO 2002/095350 (28.11.2002 Gazette 2002/48)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 22.05.2001 DK 200100822 (71) Applicant: Hjort-Hansen, Arne 8660 Skanderborg (DK)	(72) Inventor: Hjort-Hansen, Arne 8660 Skanderborg (DK) (74) Representative: Nielsen, Leif et al Patrade A/SFredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)