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EP 1 924 752 A1

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(43) Date of publication: 28.05.2008 Bulletin 2008/22 (21) Application number: 06791481.2 (22) Date of filing: 14.09.2006

(51) International Patent Classification (IPC):  E04D 13/035(2006.01) E05F 1/00(2006.01) E05D 15/44(2006.01) (86) International application number: PCT/DK2006/050042 (87) International publication number: WO 2007/031094 (22.03.2007 Gazette 2007/12)

(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: 15.09.2005 EP 05388078 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventors: JACOBSEN, Peter Dirch DK-4000 Roskilde (DK) WESTH, Kristian DK-2950 Vedbæk (DK) KORNERUP, Klaus DK-3460 Birkerød (DK) (74) Representative: Carlsson, Eva et al Internationalt Patent-Bureau A/S Rigensgade 11 1316 Copenhagen K 1316 Copenhagen K (DK)