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(11)

EP 1 753 544 A1

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(43) Date of publication: 21.02.2007 Bulletin 2007/08 (21) Application number: 05731298.5 (22) Date of filing: 20.04.2005

(51) International Patent Classification (IPC):  B05B 13/02(2006.01) C03C 17/00(2006.01) B05C 9/10(2006.01) (86) International application number: PCT/DK2005/000269 (87) International publication number: WO 2005/102540 (03.11.2005 Gazette 2005/44)

(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 Designated Extension States: LV (30) Priority: 21.04.2004 DK 200400628 (71) Applicant: Erco-Consult APS 5762 Vester Skerninge (DK)	(72) Inventor: PEDERSEN, Erik DK-5762 Vester Skerninge (DK) (74) Representative: Joergensen, Bjoern Barker et al Internationalt Patent-Bureau A/S Rigensgade 11 1316 Copenhagen K 1316 Copenhagen K (DK)